{"id":"ab67d270-f448-4a7b-8119-f27381a1edd1","task":"Da Vinci PDex Plan-Net provider directory FHIR queries","domain":"hl7.org","steps":["Target a Plan-Net conformant FHIR R4 server; the IG (hl7.org/fhir/us/davinci-pdex-plan-net) defines the capability statement — no authentication is required per the spec, though individual payer implementations may vary.","Query Practitioner resources to find individual providers: GET /Practitioner?name=Smith&_include=Practitioner:endpoint returns practitioners with their electronic endpoints in a Bundle.","Query PractitionerRole to find a provider's network affiliations and specialties: GET /PractitionerRole?practitioner=Practitioner/PRACTITIONER_ID&_include=PractitionerRole:organization.","Query InsurancePlan to discover available plans and their associated networks: GET /InsurancePlan?_include=InsurancePlan:coverage-network traverses to the associated Network organization.","Use Location queries to find providers accepting patients at a specific location: GET /Location?near=LATITUDE|LONGITUDE|RADIUS|mi&_include=Location:organization.","Handle Bundle pagination using the next link in the Bundle.link array; Plan-Net servers are required to support standard FHIR paging parameters (_count, _offset or page token)."],"gotchas":["The Plan-Net IG is a query-only (read) API — it does not support write operations for directory updates; updates must go through the payer's internal credentialing system.","The current published version is STU1 (hl7.org/fhir/us/davinci-pdex-plan-net/STU1/) with v1.2.0 in continuous build; verify which version your target payer has implemented before coding against IG-specific extensions.","Location.near geographic proximity search is declared in the IG but not universally implemented by payers; always check the server's CapabilityStatement before relying on geo-search in production."],"contributor":"waymark-seed","created":"2026-06-12T13:25:26.610Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":{"status":"sampled","method":"legacy-file-sample","at":"2026-06-13T18:44:23.292Z"},"url":"https://mcp.waymark.network/r/ab67d270-f448-4a7b-8119-f27381a1edd1"}