Version difference
hl7.fhir.us.davinci-pas 2.0.1 → 2.2.1
← All version differences · Download the evidence pack (markdown — this page as one citable file)
Version gap report — hl7.fhir.us.davinci-pas 2.0.1 → 2.2.1
Informational only — readiness is judged against the target version and never changes with this report.
Read the element counts as a floor
11 profiles exist only in 2.2.1, and 1 only in 2.0.1. Those have no counterpart to compare against, so they contribute no element-level rows to the counts above — the element comparison covers the 70 profiles present in both versions. Both numbers are below; neither is a total on its own.
The 60 mandatory or must-support elements attributed to added profiles are counted from each profile’s effective element list. Where a profile ships no snapshot that list is reconstructed by merging its differential onto its base, so treat the figure as indicative rather than audited. Each row states its own basis.
The shape of the change
1,007 element-level requirement changes, each graded to exactly one tier — so every view below sums to the same total.
Most breaking changes
where the migration work concentrates
- 11 of 106
- 7 of 95
- 5 of 84
Most sharply changed
share of a profile's changes that break · profiles with at least 5 changes
- 33% of 6
- 19% of 16
- 14% of 14
Slice the findings
Profile coverage
Profiles present in only one of the two versions. These carry no element-level rows in the catalog above, because there is nothing on the other side to compare them against.
- Compared in both versions: 70
- Added in target: 11
- Removed from baseline: 1
- Element obligations carried by added profiles: 60
- PROFILE_ADDED · Quantity · OBSERVED_ONLYprofile-quantity is new in the target version, carrying 4 mandatory or must-support elements. None of them appear in the element-level change list, because there is no baseline profile to compare against.http://hl7.org/fhir/us/davinci-pas/StructureDefinition/profile-quantity
- PROFILE_ADDED · Extension · OBSERVED_ONLYextension-claimResponseReviewer is new in the target version, carrying 6 mandatory or must-support elements. None of them appear in the element-level change list, because there is no baseline profile to compare against.http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-claimResponseReviewer
- PROFILE_ADDED · Extension · OBSERVED_ONLYextension-itemCategory is new in the target version, carrying 1 mandatory or must-support element. None of them appear in the element-level change list, because there is no baseline profile to compare against.http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-itemCategory
- PROFILE_ADDED · Extension · OBSERVED_ONLYextension-admissionDates is new in the target version, carrying 1 mandatory or must-support element. None of them appear in the element-level change list, because there is no baseline profile to compare against.http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-admissionDates
- PROFILE_ADDED · Extension · OBSERVED_ONLYextension-authorizedProviderType is new in the target version, carrying 1 mandatory or must-support element. None of them appear in the element-level change list, because there is no baseline profile to compare against.http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-authorizedProviderType
- PROFILE_ADDED · Extension · OBSERVED_ONLYextension-TransmissionIdentifiers is new in the target version, carrying 8 mandatory or must-support elements. None of them appear in the element-level change list, because there is no baseline profile to compare against.http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-TransmissionIdentifiers
- PROFILE_ADDED · DocumentReference · OBSERVED_ONLYprofile-documentreference is new in the target version, carrying 18 mandatory or must-support elements. None of them appear in the element-level change list, because there is no baseline profile to compare against.http://hl7.org/fhir/us/davinci-pas/StructureDefinition/profile-documentreference
- PROFILE_ADDED · Subscription · OBSERVED_ONLYprofile-subscription is new in the target version, carrying 12 mandatory or must-support elements. None of them appear in the element-level change list, because there is no baseline profile to compare against.http://hl7.org/fhir/us/davinci-pas/StructureDefinition/profile-subscription
- PROFILE_ADDED · Extension · OBSERVED_ONLYextension-revenueCode is new in the target version, carrying 1 mandatory or must-support element. None of them appear in the element-level change list, because there is no baseline profile to compare against.http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-revenueCode
- PROFILE_ADDED · Extension · OBSERVED_ONLYextension-dischargeDate is new in the target version, carrying 1 mandatory or must-support element. None of them appear in the element-level change list, because there is no baseline profile to compare against.http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-dischargeDate
- PROFILE_ADDED · Extension · OBSERVED_ONLYextension-documentInformation is new in the target version, carrying 7 mandatory or must-support elements. None of them appear in the element-level change list, because there is no baseline profile to compare against.http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-documentInformation
- PROFILE_REMOVED · Extension · OBSERVED_ONLYextension-paLineNumber exists in the baseline version and not in the target. Nothing in the target replaces it under a matching canonical URL.http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-paLineNumber
What is shown, and what is left out
Every count in the explorer is complete — computed over all 1,007 element changes. The example rows a node expands to draw on a bounded, deterministic sample of 40, chosen so every kind of change and the most-affected profiles are each represented. The full set is reproducible from the two packages named below.
Provenance
| Baseline | hl7.fhir.us.davinci-pas#2.0.1sha256 1ba4159f2a1ea000dfb1685601bfc902c603a1c59ce2127118ee0a7aec69421871 profiles · 20 value sets · 2 operations · CC0-1.0 |
|---|---|
| Target | hl7.fhir.us.davinci-pas#2.2.1sha256 da2aac8e480ce66fe27812af18e3c9bc190b08a33d5d7e1c850caf9097fb210e81 profiles · 24 value sets · 2 operations · CC0-1.0 |
| Engines | comparison 1.0.0 · normalization 1.3.0 |
The digests identify the exact archives compared. There is no generation timestamp on purpose: the report is a pure function of those two archives, so regenerating it from the same inputs produces identical bytes.
Where rules we track mention this guide
Context only, quoted from our mandate register. None of it changes the comparison above, which depends on the two packages and nothing else.
- CMS-0057-F (by 2027-01-01) — register records a recommended version of
2.2.1Prior Authorization API (submit)compliance 2027-01-01CMS Interoperability & Prior Authorization Final Rule (CMS-0057-F) · in our library - CMS-0062-P (proposed — no adopted date)Proposed to become required. Not adopted; no version named in the rule.PROPOSED 2026-04-14, comments closed 2026-06-15 — not final as of 2026-07-26, no adopted compliance dateFederal Register: Interoperability Standards and Prior Authorization for Drugs (proposed rule) · CMS: 2026 Interoperability Standards and Prior Authorization for Drugs Proposed Rule (CMS-0062-P)
Who maintains this guide, per our register
Where standards work on this guide actually happens — the room a ballot comment or a question should go to. Quoted from our workgroup register; each claim carries the source it was read from.
- Financial Management WG (owner)Owns the payer financial-workflow guides in our catalog: PAS, CRD, PDex, and CARIN Blue Button each attribute this committee in their published footer.HL7 committee page · PAS footer attributionreviewed 2026-07-26 · next expected: The footer attribution of any owned IG's next published release naming a different committee, or an HL7 work-group rename (SOA and PIE both renamed in recent cycles).