<status value="draft"/> <experimental value="true"/> <date value="2026-09-29T19:00:36-04:00"/> <publisher value="Vicky Muller Ferreira, MD"/> <contact> <name value="Vicky Muller Ferreira, MD"/> <telecom> <system value="url"/> <value value="https://heartlandprotocol.org"/> </telecom> <telecom> <system value="email"/> <value value="vickymuller@heartlandprotocol.org"/> </telecom> </contact> <contact> <name value="Vicky Muller Ferreira, MD"/> <telecom> <system value="email"/> <value value="vickymuller@heartlandprotocol.org"/> <use value="work"/> </telecom> <telecom> <system value="url"/> <value value="https://heartlandprotocol.org"/> </telecom> </contact> <description value="Codes identifying the HEARTLAND risk score and its tier when either is carried on an Observation rather than on a RiskAssessment — for example an Observation referenced from HeartlandRiskAssessment.basis holding the point total. The score is a non-validated implementation heuristic: the total is a point count, not a probability, and the tier assigns monitoring intensity rather than predicting an outcome."/> <jurisdiction> <coding> <system value="urn:iso:std:iso:3166"/> <code value="US"/> </coding> </jurisdiction> <copyright value="CC-BY 4.0"/> <caseSensitive value="true"/> <content value="complete"/> <count value="2"/> <concept> <code value="heartland-risk-score"/> <display value="HEARTLAND Risk Score"/> <definition value="Total of the HEARTLAND risk score, 0 to 18 points. Carried as Observation.valueInteger. A heuristic point count, not a probability."/> </concept> <concept> <code value="heartland-risk-tier"/> <display value="HEARTLAND Risk Tier"/> <definition value="Qualitative tier derived from the total. Carried as a CodeableConcept drawn from the HeartlandRiskTier code system, typically as an Observation component of the score."/> </concept> </CodeSystem>

Generated Narrative: CodeSystem heartland-risk-score

This case-sensitive code system https://fhir.heartlandprotocol.org/CodeSystem/heartland-risk-score defines the following codes:

Code	Display	Definition
heartland-risk-score	HEARTLAND Risk Score	Total of the HEARTLAND risk score, 0 to 18 points. Carried as Observation.valueInteger. A heuristic point count, not a probability.
heartland-risk-tier	HEARTLAND Risk Tier	Qualitative tier derived from the total. Carried as a CodeableConcept drawn from the HeartlandRiskTier code system, typically as an Observation component of the score.