Every component is named for the resource it takes.

dataAbsentReason

Renders absence as a statement. Withheld, not asked, declined, and errored are different facts and never share a dash.

AuditEvent

Two-step confirmation that names the consequence and the patient, then emits an audit event.

DetectedIssue

Severity tiers as an interruption budget. Only critical may take focus.

AllergyIntolerance

Criticality and verification status, with no-known-allergies as its own state.

PractitionerRole

Navigation composed from permissions, patient context as a landmark, and guarded context changes.

Appointment

Booked, pending, cancelled, no-show. Time zone is a required prop, not a guess.

CareTeam

Everyone involved, and who is actually reachable now.

Loading shaped like layout, never like a value — plus progressive sections that keep partial failure visible.

dateTime · instant

A clinical instant with a required time zone, honouring FHIR partial-date precision.

Quantity

One measured quantity, unit, and comparator as a single atomic element that cannot drift apart.

Consent

Resuscitation status and directives. Unknown is loud, never a silent default to full code.

CodeableConcept

A coded concept with its coding one interaction away, and honest about what is missing.

Condition

Problem list that separates active from resolved and never promotes a provisional diagnosis.

Coverage

Effective state derived from status and period together — an active record past its end date reads as lapsed.

Sets the spacing and target-size contract for a subtree. Density changes spacing, never which facts appear.

Dosage

Dose entry with ISMP formatting rules, plausibility separated from hard limits, and visible arithmetic.

Five reasons a section shows nothing. An unavailable section is never rendered as an empty one.

OperationOutcome

Contains a failure to one section and never renders a partial record as a complete one.

Patient

Compact, privacy-aware representation of a person, built around confirming rather than labelling.

MedicationRequest

Dose, route, schedule, and status. Held, stopped, and expired are distinct — not one greyed-out style.

Composition

One-screen pre-encounter summary where every section carries its own recency and failure.

Flag

What staff must do before entering the room, ordered by required action.

Provenance

Who recorded this, when, from where, and whether it has been amended.

Observation.referenceRange

Positions a result against its own range, and refuses to draw when no bound was stated.

Consent · meta.security

Redacted by default. Discloses only with a stated reason, on a timer, and can conceal that content exists.

The shared severity chip. Critical reads identically on a lab result, a medication, and an allergy.

Stops clinical documentation being lost to a navigation, a patient switch, or a closed tab.