United States Core Data for Interoperability (USCDI)
The United States Core Data for Interoperability (USCDI) is a standardized set of health data classes and constituent data elements for nationwide, interoperable health information exchange. Review the USCDI Fact Sheet to learn more.
A USCDI Data Class is an aggregation of Data Elements by a common theme or use case.
A USCDI Data Element is a piece of data defined in USCDI for access, exchange or use of electronic health information.
USCDI ONC New Data Element & Class (ONDEC) Submission System
USCDI V1
Please reference the USCDI version 1 document to the left for applicable standards versions associated with USCDI v1.
Harmful or undesired physiological responses associated with exposure to a substance.
Health professional’s conclusions and working assumptions that will guide treatment of the patient.
Information about a person who participates or is expected to participate in the care of a patient.
Narrative patient data relevant to the context identified by note types.
-
- Usage note: Clinical Notes data elements are content exchange standard agnostic. They should not be interpreted or associated with the structured document templates that may share the same name.
Desired state to be achieved by a patient.
Health related matter that is of interest, importance, or worry to someone who may be the patient, patient’s family or patient’s health care provider.
Record of vaccine administration.
Analysis of clinical specimens to obtain information about the health of a patient.
Pharmacologic agents used in the diagnosis, cure, mitigation, treatment, or prevention of disease.
Data used to categorize individuals for identification, records matching, and other purposes.
Activity performed for or on a patient as part of the provision of care.
The metadata, or extra information about data, regarding who created the data and when it was created.
Representing a patient’s smoking behavior.
Unique identifier(s) for a patient's implantable device(s).
Physiologic measurements of a patient that indicate the status of the body’s life sustaining functions.
USCDI V2
The USCDI v2 contains data classes and elements from USCDI v1 and new data classes and elements submitted through the ONDEC system. Please reference the USCDI Version 2 document to the left for applicable vocabulary standards versions associated with USCDI v2 and to the ONC Standards Bulletin 21-3 for more information about the process to develop USCDI v2 and future versions.
Harmful or undesired physiological responses associated with exposure to a substance.
Health professional’s conclusions and working assumptions that will guide treatment of the patient.
Information about a person who participates or is expected to participate in the care of a patient.
Narrative patient data relevant to the context identified by note types.
-
- Usage note: Clinical Notes data elements are content exchange standard agnostic. They should not be interpreted or associated with the structured document templates that may share the same name.
Non-imaging and non-laboratory tests performed that result in structured or unstructured findings specific to the patient to facilitate the diagnosis and management of conditions.
Tests that result in visual images requiring interpretation by a credentialed professional.
Information related to interactions between healthcare providers and a patient.
Desired state to be achieved by a patient.
Health related matter that is of interest, importance, or worry to someone who may be the patient, patient’s family or patient’s health care provider.
Record of vaccine administration.
Analysis of clinical specimens to obtain information about the health of a patient.
Pharmacologic agents used in the diagnosis, cure, mitigation, treatment, or prevention of disease.
Data used to categorize individuals for identification, records matching, and other purposes.
Condition, diagnosis, or reason for seeking medical attention.
Activity performed for or on a patient as part of the provision of care.
The metadata, or extra information about data, regarding who created the data and when it was created.
Representing a patient’s smoking behavior.
Unique identifier(s) for a patient's implantable device(s).
Physiologic measurements of a patient that indicate the status of the body’s life sustaining functions.
USCDI V3
Please read the USCDI v3 standard document and the ONC Standards Bulletin 22-2 for details. Consistent with EO 14168 and OPM guidance, ASTP/ONC is exercising enforcement and issuing certification guidance for the ONC Health IT Certification Program with respect to certain data elements in USCDI v3. For more information see https://www.healthit.gov/topic/uscdi-v3-data-elements-enforcement-discretion.
Harmful or undesired physiological responses associated with exposure to a substance.
Health professional’s conclusions and working assumptions that will guide treatment of the patient.
Information about a person who participates or is expected to participate in the care of a patient.
Narrative patient data relevant to the context identified by note types.
-
- Usage note: Clinical Notes data elements are content exchange standard agnostic. They should not be interpreted or associated with the structured document templates that may share the same name.
Non-imaging and non-laboratory tests performed that result in structured or unstructured findings specific to the patient to facilitate the diagnosis and management of conditions.
Tests that result in visual images requiring interpretation by a credentialed professional.
Information related to interactions between healthcare providers and a patient.
Desired state to be achieved by a patient.
Data related to an individual’s insurance coverage for health care.
Assessments of a health-related matter of interest, importance, or worry to a patient, patient’s family, or patient’s healthcare provider that could identify a need, problem, or condition.
Record of vaccine administration.
Analysis of clinical specimens to obtain information about the health of a patient.
Pharmacologic agents used in the diagnosis, cure, mitigation, treatment, or prevention of disease.
Data used to categorize individuals for identification, records matching, and other purposes.
Condition, diagnosis, or reason for seeking medical attention.
Activity performed for or on a patient as part of the provision of care.
The metadata, or extra information about data, regarding who created the data and when it was created.
Unique identifier(s) for a patient's implantable device(s).
Physiologic measurements of a patient that indicate the status of the body’s life sustaining functions.
USCDI V3.1
Please read the USCDI v3.1 standard document and the ONC Standards Bulletin 22-2 for details. USCDI version 3.1 updates USCDI version 3 with the following changes: consistent with Executive Order 14168, the Sex, Sexual Orientation, and Gender Identity data elements have been removed or updated in the Patient Demographics/Information Data Class.
Harmful or undesired physiological responses associated with exposure to a substance.
Health professional’s conclusions and working assumptions that will guide treatment of the patient.
Information about a person who participates or is expected to participate in the care of a patient.
Narrative patient data relevant to the context identified by note types.
-
- Usage note: Clinical Notes data elements are content exchange standard agnostic. They should not be interpreted or associated with the structured document templates that may share the same name.
Non-imaging and non-laboratory tests performed that result in structured or unstructured findings specific to the patient to facilitate the diagnosis and management of conditions.
Tests that result in visual images requiring interpretation by a credentialed professional.
Information related to interactions between healthcare providers and a patient.
Desired state to be achieved by a patient.
Data related to an individual’s insurance coverage for health care.
Assessments of a health-related matter of interest, importance, or worry to a patient, patient’s family, or patient’s healthcare provider that could identify a need, problem, or condition.
Record of vaccine administration.
Analysis of clinical specimens to obtain information about the health of a patient.
Pharmacologic agents used in the diagnosis, cure, mitigation, treatment, or prevention of disease.
Data used to categorize individuals for identification, records matching, and other purposes.
Condition, diagnosis, or reason for seeking medical attention.
Activity performed for or on a patient as part of the provision of care.
The metadata, or extra information about data, regarding who created the data and when it was created.
Unique identifier(s) for a patient's implantable device(s).
Physiologic measurements of a patient that indicate the status of the body’s life sustaining functions.
USCDI V4
USCDI v4 added 20 data elements and one data class to USCDI v3. Please reference the USCDI v4 standard document and the ONC Standards Bulletin 23-2 for details. To review the prioritization criteria ONC used to select the USCDI v4 data elements, refer to the ONC Standards Bulletin 22-2.
Harmful or undesired physiological responses associated with exposure to a substance.
Information about a person who participates or is expected to participate in the care of a patient.
Narrative patient data relevant to the context identified by note types.
-
- Usage note: Clinical Notes data elements are content exchange standard agnostic. They should not be interpreted or associated with the structured document templates that may share the same name.
Non-imaging and non-laboratory tests performed that result in structured or unstructured findings specific to the patient to facilitate the diagnosis and management of conditions.
Tests that result in visual images requiring interpretation by a credentialed professional.
Information related to interactions between healthcare providers and a patient.
Physical place of available services or resources.
Desired state to be achieved by a person or a person’s elections to guide care.
Data related to an individual’s insurance coverage for health care.
Assessments of a health-related matter of interest, importance, or worry to a patient, patient’s family, or patient’s healthcare provider that could identify a need, problem, or condition.
Record of vaccine administration.
Analysis of clinical specimens to obtain information about the health of a patient.
An instrument, machine, appliance, implant, software or other article intended to be used for a medical purpose.
Pharmacologic agents used in the diagnosis, cure, mitigation, treatment, or prevention of disease.
Data used to categorize individuals for identification, records matching, and other purposes.
Information that guides treatment of the patient and recommendations for future treatment.
Condition, diagnosis, or reason for seeking medical attention.
Activity performed for or on a patient as part of the provision of care.
The metadata, or extra information about data, regarding who created the data and when it was created.
Physiologic measurements of a patient that indicate the status of the body’s life sustaining functions.
USCDI V5
USCDI v5 was published on July 16, 2024, and includes 16 new data elements and two new data classes. Please read the USCDI v5 standard document and the ONC Standards Bulletin 24-2 for details.
Harmful or undesired physiological responses associated with exposure to a substance.
Information about a person who participates or is expected to participate in the care of a patient.
Narrative patient data relevant to the context identified by note types.
-
- Usage note: Clinical Notes data elements are content exchange standard agnostic. They should not be interpreted or associated with the structured document templates that may share the same name.
Non-imaging and non-laboratory tests performed that result in structured or unstructured findings specific to the patient to facilitate the diagnosis and management of conditions.
Tests that result in visual images requiring interpretation by a credentialed professional.
Information related to interactions between healthcare providers and a patient.
Physical place of available services or resources.
Desired state to be achieved by a person or a person’s elections to guide care.
Data related to an individual’s insurance coverage for health care.
Assessments of a health-related matter of interest, importance, or worry to a patient, patient’s family, or patient’s healthcare provider that could identify a need, problem, or condition.
Record of vaccine administration.
Analysis of clinical specimens to obtain information about the health of a patient.
An instrument, machine, appliance, implant, software or other article intended to be used for a medical purpose.
Pharmacologic agents used in the diagnosis, cure, mitigation, treatment, or prevention of disease.
Findings or other clinical data collected about a patient during care.
Provider-authored request for the delivery of patient care services.
Usage notes: Orders convey a provider’s intent to have a service performed on or for a patient, or to give instructions on future care.
Data used to categorize individuals for identification, records matching, and other purposes.
Information that guides treatment of the patient and recommendations for future treatment.
Condition, diagnosis, or reason for seeking medical attention.
Activity performed for or on a patient as part of the provision of care.
The metadata, or extra information about data, regarding who created the data and when it was created.
Physiologic measurements of a patient that indicate the status of the body’s life sustaining functions.
USCDI V6
ASTP/ONC published USCDI v6 on July 24, 2025, which includes 6 new data elements. Please read the USCDI v6 Standard Document and the ASTP/ONC Standards Bulletin 25-2 for details. ASTP/ONC welcomes input on future versions during the USCDI feedback period, open through September 29, 2025, at 11:59 PM ET. During this time, ASTP/ONC is accepting new data element submissions through ONDEC, and comments on existing data elements may be entered via the updated commenting feature on the USCDI data element pages.
Harmful or undesired physiological responses associated with exposure to a substance.
Information that guides treatment of the patient and recommendations for future treatment.
Information about a person who participates or is expected to participate in the care of a patient.
Narrative patient data relevant to the context identified by note types.
-
- Usage note: Clinical Notes data elements are content exchange standard agnostic. They should not be interpreted or associated with the structured document templates that may share the same name.
Non-imaging and non-laboratory tests performed that result in structured or unstructured findings specific to the patient to facilitate the diagnosis and management of conditions.
Tests that result in visual images requiring interpretation by a credentialed professional.
Information related to interactions between healthcare providers and a patient.
Physical place of available services or resources.
Family member health condition(s) that are relevant to a patient's care.
Desired state to be achieved by a person or a person’s elections to guide care.
Data related to an individual’s insurance coverage for health care.
Assessments of a health-related matter of interest, importance, or worry to a patient, patient’s family, or patient’s healthcare provider that could identify a need, problem, or condition.
Record of vaccine administration.
Analysis of clinical specimens to obtain information about the health of a patient.
An instrument, machine, appliance, implant, software or other article intended to be used for a medical purpose.
Pharmacologic agents used in the diagnosis, cure, mitigation, treatment, or prevention of disease.
Provider-authored request for the delivery of patient care services.
Usage notes: Orders convey a provider’s intent to have a service performed on or for a patient, or to give instructions on future care.
Data used to categorize individuals for identification, records matching, and other purposes.
Condition, diagnosis, or reason for seeking medical attention.
Activity performed for or on a patient as part of the provision of care.
The metadata, or extra information about data, regarding who created the data and when it was created.
Physiologic measurements of a patient that indicate the status of the body’s life sustaining functions.
- Represented by a terminology standard or SDO-balloted technical specification or implementation guide.
- Data element is captured, stored, or accessed in multiple production EHRs or other HIT modules from more than one developer.
- Data element is electronically exchanged between more than two production EHRs or other HIT modules of different developers using available interoperability standards.
- Use cases apply to most care settings or specialties.
Level 2
Harmful or undesired physiological responses associated with exposure to a substance.
Material substance originating from a biological entity intended to be transplanted or infused into another (possibly the same) biological entity.
Tests that result in visual images requiring interpretation by a credentialed professional.
Physical place of available services or resources.
Data related to an individual’s insurance coverage for health care.
Record of vaccine administration.
An instrument, machine, appliance, implant, software or other article intended to be used for a medical purpose.
Pharmacologic agents used in the diagnosis, cure, mitigation, treatment, or prevention of disease.
Provider-authored request for the delivery of patient care services.
Usage notes: Orders convey a provider’s intent to have a service performed on or for a patient, or to give instructions on future care.
Data used to categorize individuals for identification, records matching, and other purposes.
Activity performed for or on a patient as part of the provision of care.
Physiologic measurements of a patient that indicate the status of the body’s life sustaining functions.
- Represented by a terminology standard or SDO-balloted technical specification or implementation guide.
- Data element is captured, stored, or accessed in at least one production EHR or HIT module.
- Data element is electronically exchanged between two production EHRs or other HIT modules using available interoperability standards.
- Use cases apply to several care settings or specialties.
Level 1
Material substance originating from a biological entity intended to be transplanted or infused into another (possibly the same) biological entity.
Narrative patient data relevant to the context identified by note types.
-
- Usage note: Clinical Notes data elements are content exchange standard agnostic. They should not be interpreted or associated with the structured document templates that may share the same name.
Physical place of available services or resources.
Assessments of a health-related matter of interest, importance, or worry to a patient, patient’s family, or patient’s healthcare provider that could identify a need, problem, or condition.
Analysis of clinical specimens to obtain information about the health of a patient.
Pharmacologic agents used in the diagnosis, cure, mitigation, treatment, or prevention of disease.
Data used to categorize individuals for identification, records matching, and other purposes.
The metadata, or extra information about data, regarding who created the data and when it was created.
Physiologic measurements of a patient that indicate the status of the body’s life sustaining functions.
- Not represented by a terminology standard or SDO-balloted technical specification or implementation guide.
- Data element is captured, stored, or accessed in limited settings such as a pilot or proof of concept demonstration.
- Data element is electronically exchanged in limited environments, such as connectathons or pilots.
- Use cases apply to a limited number of care settings or specialties, or data element represents a specialization of other, more general data elements.
Level 0
Harmful or undesired physiological responses associated with exposure to a substance.
Material substance originating from a biological entity intended to be transplanted or infused into another (possibly the same) biological entity.
Information about a person who participates or is expected to participate in the care of a patient.
Narrative patient data relevant to the context identified by note types.
-
- Usage note: Clinical Notes data elements are content exchange standard agnostic. They should not be interpreted or associated with the structured document templates that may share the same name.
Non-imaging and non-laboratory tests performed that result in structured or unstructured findings specific to the patient to facilitate the diagnosis and management of conditions.
Tests that result in visual images requiring interpretation by a credentialed professional.
Information related to interactions between healthcare providers and a patient.
Health data as reflected in a patient's Explanation of Benefits (EOB) statements, typically derived from claims and other administrative data.
Desired state to be achieved by a patient.
Desired state to be achieved by a person or a person’s elections to guide care.
Data related to an individual’s insurance coverage for health care.
Assessments of a health-related matter of interest, importance, or worry to a patient, patient’s family, or patient’s healthcare provider that could identify a need, problem, or condition.
Record of vaccine administration.
Analysis of clinical specimens to obtain information about the health of a patient.
An instrument, machine, appliance, implant, software or other article intended to be used for a medical purpose.
Pharmacologic agents used in the diagnosis, cure, mitigation, treatment, or prevention of disease.
Findings or other clinical data collected about a patient during care.
Provider-authored request for the delivery of patient care services.
Usage notes: Orders convey a provider’s intent to have a service performed on or for a patient, or to give instructions on future care.
Data used to categorize individuals for identification, records matching, and other purposes.
Information that guides treatment of the patient and recommendations for future treatment.
Condition, diagnosis, or reason for seeking medical attention.
Activity performed for or on a patient as part of the provision of care.
The metadata, or extra information about data, regarding who created the data and when it was created.
Physiologic measurements of a patient that indicate the status of the body’s life sustaining functions.






The USCDI ONC New Data Element and Class (ONDEC) Submission System supports a predictable, transparent, and collaborative process, allowing health IT stakeholders to submit new data elements and classes for future versions of USCDI. Click here for more information and to submit new data elements.
The USCDI standard will follow the Standards Version Advancement Process described in the Cures rule to allow health IT developers to update their systems to newer version of USCDI and provide these updates to their customers.
Comment
Submitted by ajohnsondo on
Allegheny Health Network comments on proposed USCDI v2
General Overview: Allegheny Health Network (www.AHN.org), a Highmark Health company, is an integrated healthcare system serving the greater Western Pennsylvania region. The Network is composed of thirteen hospitals, including Allegheny General Hospital, its flagship academic medical center in Pittsburgh. AHN has several nationally recognized programs, over 20,000 employees and nearly 2500 physicians. Highmark Health is one of the largest Blue Cross Blue Shield providers serving patients in multiple states across the US. AHN respectfully submits comments for the USCDI version 2 edition.
Care Team: In a broad sense, a provider of care can be defined as any licensed individual delivering care to patients. As such, our organization lists all independently licensed individuals or appropriately licensed organizations on the "Care Team" only as defined by our technology. We are asking for clarification on the definition of Provider Name as it is related to their licensure status. Additionally, if we presume these are independently licensed providers of care (MD, DO, or others), we would ask the provider identifier be the NPI (National Provider Identifier). Our rationale for this request is that all providers of care on our Care Teams are independently licensed and have a NPI must have their digital address published in their NPPES account.
Encounter Information: There are numerous encounter types for which patients interact with our healthcare system. Many of these encounters include brief non-face to face encounters (e.g., telephone or electronic message) for which defining an encounter diagnosis or even an encounter time may be problematic especially in the case of electronic messaging. As well, some of these encounters may not carry information important to the delivery of care and clutter the information gathering for patients. We believe all appropriate encounters should be included in the data collected. Given the broadening of patient care delivery opportunities today to include a multitude of these types of encounters would be difficult. Additionally, the inclusivity of certain clinical note types in these same encounters carries these same concerns as well. We recommend specific definition around these encounter types where care decisions are made. With this specific definition, we also recommend only the clinical notes generated by these encounters be included in the release to patients for now.
Problems: There will seemingly be a debate on the inclusion of problems vs. diagnoses. We do not wish to enter the debate on this but believe there will be elements which are self-limited diagnoses for which some believe these should not be included on the problem list. These are contrasted with those elements where repeated care is delivered for chronic conditions and should be entered on the patient's problem list. If all diagnoses entered by the providers should be on the problem list, then this should be stated and adhered to so patient's data across multiple encounters, across multiple providers, and across multiple health systems will be useful. Therefore clarification from the committee should include this information.
Diagnostic Imaging: We applaud the creation of a Diagnostic Imaging section similar to the section on laboratory values. The following subsections create the question. We interpreted the definition of Imaging Narrative in the USCDIv1 which is described under the rule as LOINC 18748-4. LOINC 18748-4 is defined as follows: "Diagnostic Imaging Report (DIR) contains a consulting specialist's interpretation of image data. It conveys the interpretation to the referring (ordering) physician and is for use in Radiology, Endoscopy, Cardiology, and other imaging specialties." The USCDIv2 contains the addition of Diagnostic Imaging Report (LOINC search revealed a panel of codes at 72230-6). We are asking for clarification and specifically the difference in the definitions between Diagnostic Imaging Narrative and Diagnostic Imaging Report and the appropriate LOINC coding between these 2 elements. We also find the LOINC code 18782-3, "Radiology Study observation (narrative) which was not mentioned in any of the imaging reporting elements. Please comment.
Submitted by sdeplonty on
Pathology reports
This field is for general comments on the USCDI. I think you should reconsider having Pathology reports as part of this data set. One part of the elements says that it should be easily read and understood, neither of which a pathology report is. I know version two is just moving them from clinical notes to their own pathology category, but I feel these are reports that can cause a patient to panic and then maybe not be able to get into their provider right away. Please reconsider these being part of the set.
Thank you.
Submitted by LisaRNelson on
Do you intend the USCDI to support a multiaxial heirarchy?
If you make Orders a Data Class, then you need to decide if you will allow notions to be categorized in more than one place or not. For example, orders for laboratory, pathology, and diagnostic imaging tests, should those data elements be covered in those respective data classes, or should those data elements be shown within the Orders data class? Or should they show in both places?Submitted by LisaRNelson on
Do you intend the USCDI to support a multiaxial heirarchy?
If you make Orders a Data Class, then you need to decide if you will allow notions to be categorized in more than one place or not. For example, orders for laboratory, pathology, and diagnostic imaging tests, should those data elements be covered in those respective data classes, or should those data elements be shown within the Orders data class? Or should they show in both places?Submitted by LisaRNelson on
Do you intend the USCDI to support a multiaxial heirarchy?
If you make Orders a Data Class, then you need to decide if you will allow notions to be categorized in more than one place or not. For example, orders for laboratory, pathology, and diagnostic imaging tests, should those data elements be covered in those respective data classes, or should those data elements be shown within the Orders data class? Or should they show in both places?Submitted by LisaRNelson on
Referral Data Class
The Referral Data Class is much more mature than this Comment level characterizes. The Referral Note document type has been recommended for Certified EHR Technology along with CCD and Discharge Summary since Meaningful Use Stage 1. Further more, the IHE 360X Profile has been demonstrating it's use of multiple years at HIMSS Show Case demonstrations and other ONC, IHE and DirectTrust events. This March at the IHE Connectathon three well known EHRs and one HIE solution vendor successfully tested/demonstrated their support of the 360X profile and they were generating Referral Note documents containing all the proposed data elements within:
Referral Coverage information in really "insurance information" typically categorized as "Payer Information" in the C-CDA paradigm. This data element faces challenges because to date there is not a national identification system to indicate what health plan is providing the coverage. Until this larger problem gets solved, representing coverage information will be challenging.
Submitted by Terry Fulmer on
I've now review draft…
I've now review draft version two of the USCDI document you sent and thank you for the opportunity. My overall my main recommendation is that somewhere there needs to be a very clear indication of functional assessment. Function in terms of the ability to do ADLs and IADLs and what we, with IHI refer to as the 4M assessment of age friendly health systems which includes “what matters mentation medication and mobility. The opportunity to have interoperability is critical and this work is vital. I am always concerned when we focus on conditions instead of the capacity a person has within the context of conditions. Lots of people have heart failure and some are playing tennis while others are lying in bed.
So functional assessment.
Submitted by Terry Fulmer on
This field is for general…
I've now review draft version two of the USCDI document you sent and thank you for the opportunity. My overall my main recommendation is that somewhere there needs to be a very clear indication of functional assessment. Function in terms of the ability to do ADLs and IADLs and what we, with IHI refer to as the 4M assessment of age friendly health systems which includes “what matters mentation medication and mobility. The opportunity to have interoperability is critical and this work is vital. I am always concerned when we focus on conditions instead of the capacity a person has within the context of conditions. Lots of people have heart failure and some are playing tennis while others are lying in bed.
So functional assessment.
Submitted by sg999 on
CMS Comment on USCDI draft V2
On behalf of The Centers for Medicare and Medicaid Services (CMS) and The Center for Clinical Standards and Quality (CCSQ) we submit comment on the USCDI draft version 2, attached.
CMS supports a broader vision for the USCDI, where the USCDI standard serves as the central mechanism for exposing usable, standardized interoperable data for multiple use cases, including quality measurement. We are committed to working collaboratively with ONC to ensure the USCDI meets stakeholder needs. We specifically urge ONC to add additional data elements to USCDI version 2 that are critical for data sharing and addressing emerging public health needs as well as health equity, highlighted in the attached comment response.
Submitted by mmurray on
Pew Charitable Trusts USCDI V2 Comments
Thank you for soliciting comments on the Office of the National Coordinator for Health Information Technology’s (ONC) standard data set for exchange. The United States Core Data for Interoperability (USCDI) will reduce burdens associated with data exchange, ensure both patients and providers receive standard and complete data in real-time, and has the potential to allow for seamless exchange of vital clinical information to public health agencies during crises like the COVID-19 pandemic. Overall, however, USCDI version 2 represents a missed opportunity by the agency to accelerate the comprehensive, standard exchange of data—including information needed for public health action. When finalizing the proposed version, ONC should ensure the USCDI includes data needed for public health and health equity, which can help public health agencies fight the current pandemic—and be better prepared for future crises.
USCDI version 2 is an opportunity to ensure data needed for patient care and public health activities are included within standards for exchange. The COVID-19 pandemic has highlighted the existing gaps in current mechanisms for data exchange, both between health care facilities and with public health agencies. A comprehensive USCDI could help close these gaps and ensure complete, standardized data can be seamlessly shared with those who need it.
Please see the attached letter for further detail.
Thank you.
Pew Letter to ONC on USCDI April 1 2021.pdf