I-A: Allergies

I-D: Functional Status/Disability

I-G: Immunizations

I-J: Medications

I-M: Patient Clinical “Problems” (i.e., conditions)

I-P: Race and Ethnicity

I-S: Social Determinants

I-V: Vital Signs

I-B: Encounter Diagnosis

I-E: Health Care Provider

I-H: Industry and Occupation

I-K: Numerical References & Values

I-N: Preferred Language

I-Q: Research

I-T: Tobacco Use

I-C: Family Health History

I-F: Imaging (Diagnostics, interventions and procedures)

I-I: Lab Tests

I-L: Nursing

I-O: Procedures

I-R: Sexual Orientation and Gender Identity

I-U: Unique Device Identification

II-A: Admission, Discharge, and Transfer

II-D: Clinical Quality Measurement

II-G: Drug Formulary & Benefits

II-J: Images

II-M: Patient Education Materials

II-P: Representing clinical health information as a “resource”

II-S: Summary care record

II-B: Care Plan

II-E: Clinical Quality Reporting

II-H: Electronic Prescribing

II-K: Laboratory

II-N: Patient Preference/Consent

II-Q: Research

II-C: Clinical Decision Support

II-F: Data Provenance

II-I: Family health history (clinical genomics)

II-L: Medical Device Communication to Other Information Systems/Technologies

II-O: Public Health Reporting

II-R: Segmentation of sensitive information

III-A: “Push” Exchange

III-D: Healthcare Directory, Provider Directory

III-G: Query

III-B: Clinical Decision Support Services

III-E: Public Health Exchange

III-H: Resource Location

III-C: Image Exchange

III-F: Publish and Subscribe