tag:fhir.chelseakr.com,2026:feed/cohort/ohio-marketplace Ohio marketplace issuer cohort: recorded changes Every event the observation record holds for the 8 distinct listed endpoints of Ohio marketplace issuer cohort. It carries 24 of 24 recorded events, covering 2026-08-19 to 2026-10-03. The record holds dates, not times of day; Atom requires an instant, so each date is encoded as midnight UTC and no entry states an observed time. 2026-10-03T00:00:00Z FHIR Scorecardhttps://fhir.chelseakr.com/ FHIR Scorecard tag:fhir.chelseakr.com,2026:paramount-interoperability/declaration-return/2026-10-03/4139d6f01474d9b7 Paramount Health Care Interoperability API returned to a declaration already on record 2026-10-03T00:00:00Z 2026-10-03T00:00:00Z Over 2026-09-22 to 2026-10-03 this endpoint returned 2 times to a declaration first seen 2026-09-11. One address can sit in front of more than one backend, so this is counted as a return and is not a change the publisher made. tag:fhir.chelseakr.com,2026:paramount-interoperability/declaration-return/2026-10-01/9d5eb825cad4cc43 Paramount Health Care Interoperability API returned to a declaration already on record 2026-10-01T00:00:00Z 2026-10-01T00:00:00Z Over 2026-09-16 to 2026-10-01 this endpoint returned 2 times to a declaration first seen 2026-09-04. One address can sit in front of more than one backend, so this is counted as a return and is not a change the publisher made. tag:fhir.chelseakr.com,2026:unitedhealthcare-provider-directory/declaration-change/2026-09-23/7391ea958a950cba UnitedHealthcare Provider Directory API changed what it declares 2026-09-23T00:00:00Z 2026-09-23T00:00:00Z On 2026-09-23 the declared capability facts moved: software_version: '4.5.0.9' -> '4.6.1.7'. Recorded, not scored: a capability change is often a legitimate upgrade. tag:fhir.chelseakr.com,2026:caresource-provider-directory/declaration-change/2026-09-22/4d48d8a61db8646b CareSource Provider Directory API changed what it declares 2026-09-22T00:00:00Z 2026-09-22T00:00:00Z On 2026-09-22 the declared capability facts moved: software_version: '0.56.0' -> '0.58.0'. Recorded, not scored: a capability change is often a legitimate upgrade. tag:fhir.chelseakr.com,2026:caresource-patient-access/declaration-change/2026-09-22/7e057798fab3913c CareSource Patient Access API changed what it declares 2026-09-22T00:00:00Z 2026-09-22T00:00:00Z On 2026-09-22 the declared capability facts moved: software_version: '0.56.0' -> '0.58.0'. Recorded, not scored: a capability change is often a legitimate upgrade. tag:fhir.chelseakr.com,2026:ambetter-centene-provider-directory/availability-change/2026-09-21/affbcebf03b53398 Centene Provider Directory API (Ambetter) stopped answering 2026-09-21T00:00:00Z 2026-09-21T00:00:00Z The observation recorded on 2026-09-21 did not answer; the one before it, on 2026-09-20, answered. The record retains the reconciled observation only, not the vantages that reported it, so no entry here names one. tag:fhir.chelseakr.com,2026:ambetter-centene-provider-directory/availability-change/2026-09-19/d91ae516438e69cd Centene Provider Directory API (Ambetter) answered again 2026-09-19T00:00:00Z 2026-09-19T00:00:00Z The observation recorded on 2026-09-19 answered; the one before it, on 2026-09-18, did not answer. The record retains the reconciled observation only, not the vantages that reported it, so no entry here names one. tag:fhir.chelseakr.com,2026:caresource-provider-directory/declaration-change/2026-09-16/e0d3e61c1fc1c7ee CareSource Provider Directory API changed what it declares 2026-09-16T00:00:00Z 2026-09-16T00:00:00Z On 2026-09-16 the declared capability facts moved: software_version: '0.55.3' -> '0.56.0'. Recorded, not scored: a capability change is often a legitimate upgrade. tag:fhir.chelseakr.com,2026:caresource-patient-access/declaration-change/2026-09-16/440ba48f1a1257e1 CareSource Patient Access API changed what it declares 2026-09-16T00:00:00Z 2026-09-16T00:00:00Z On 2026-09-16 the declared capability facts moved: software_version: '0.55.3' -> '0.56.0'. Recorded, not scored: a capability change is often a legitimate upgrade. tag:fhir.chelseakr.com,2026:paramount-interoperability/declaration-change/2026-09-11/35a1ec069bd7d14a Paramount Health Care Interoperability API changed what it declares 2026-09-11T00:00:00Z 2026-09-11T00:00:00Z On 2026-09-11 the declared capability facts moved: resource_count: 157 -> 195; resources_with_interactions: 157 -> 195. Recorded, not scored: a capability change is often a legitimate upgrade. tag:fhir.chelseakr.com,2026:elevance-shared-provider-directory/availability-change/2026-09-09/9b9a452575a8e019 Elevance Health shared Provider Directory API answered again 2026-09-09T00:00:00Z 2026-09-09T00:00:00Z The observation recorded on 2026-09-09 answered; the one before it, on 2026-09-08, did not answer. The record retains the reconciled observation only, not the vantages that reported it, so no entry here names one. tag:fhir.chelseakr.com,2026:elevance-shared-provider-directory/availability-change/2026-09-08/b8d681bb2f3dc9fa Elevance Health shared Provider Directory API stopped answering 2026-09-08T00:00:00Z 2026-09-08T00:00:00Z The observation recorded on 2026-09-08 did not answer; the one before it, on 2026-09-07, answered. The record retains the reconciled observation only, not the vantages that reported it, so no entry here names one. tag:fhir.chelseakr.com,2026:ambetter-centene-provider-directory/availability-change/2026-09-07/6b30017f9d0ec7f3 Centene Provider Directory API (Ambetter) stopped answering 2026-09-07T00:00:00Z 2026-09-07T00:00:00Z The observation recorded on 2026-09-07 did not answer; the one before it, on 2026-09-06, answered. The record retains the reconciled observation only, not the vantages that reported it, so no entry here names one. tag:fhir.chelseakr.com,2026:ambetter-centene-provider-directory/availability-change/2026-09-06/d14efd85662ac9e4 Centene Provider Directory API (Ambetter) answered again 2026-09-06T00:00:00Z 2026-09-06T00:00:00Z The observation recorded on 2026-09-06 answered; the one before it, on 2026-09-05, did not answer. The record retains the reconciled observation only, not the vantages that reported it, so no entry here names one. tag:fhir.chelseakr.com,2026:paramount-interoperability/entered-record/2026-09-04/66e32233fada25ef Paramount Health Care Interoperability API entered the observation record 2026-09-04T00:00:00Z 2026-09-04T00:00:00Z First observed on 2026-09-04. Nothing before that date is recorded for this endpoint, here or anywhere else in this project. tag:fhir.chelseakr.com,2026:medmutual-provider-directory/entered-record/2026-09-04/4411c76da926b15c Medical Mutual of Ohio Provider Directory API entered the observation record 2026-09-04T00:00:00Z 2026-09-04T00:00:00Z First observed on 2026-09-04. Nothing before that date is recorded for this endpoint, here or anywhere else in this project. tag:fhir.chelseakr.com,2026:elevance-anthem-bcbs-patient-access/entered-record/2026-09-04/640e2ec97fa26b3f Anthem Blue Cross Blue Shield Patient Access API (Elevance) entered the observation record 2026-09-04T00:00:00Z 2026-09-04T00:00:00Z First observed on 2026-09-04. Nothing before that date is recorded for this endpoint, here or anywhere else in this project. tag:fhir.chelseakr.com,2026:caresource-provider-directory/entered-record/2026-09-04/e11930c1d6f5f266 CareSource Provider Directory API entered the observation record 2026-09-04T00:00:00Z 2026-09-04T00:00:00Z First observed on 2026-09-04. Nothing before that date is recorded for this endpoint, here or anywhere else in this project. tag:fhir.chelseakr.com,2026:caresource-patient-access/entered-record/2026-09-04/855236d9db495cd3 CareSource Patient Access API entered the observation record 2026-09-04T00:00:00Z 2026-09-04T00:00:00Z First observed on 2026-09-04. Nothing before that date is recorded for this endpoint, here or anywhere else in this project. tag:fhir.chelseakr.com,2026:ambetter-centene-provider-directory/entered-record/2026-09-04/c9565a4c066ef01a Centene Provider Directory API (Ambetter) entered the observation record 2026-09-04T00:00:00Z 2026-09-04T00:00:00Z First observed on 2026-09-04. Nothing before that date is recorded for this endpoint, here or anywhere else in this project. tag:fhir.chelseakr.com,2026:elevance-shared-provider-directory/declaration-change/2026-09-02/59f2c01adaacc6e0 Elevance Health shared Provider Directory API changed what it declares 2026-09-02T00:00:00Z 2026-09-02T00:00:00Z On 2026-09-02 the declared capability facts moved: resource_count: 7 -> 8; resources_with_interactions: 7 -> 8. Recorded, not scored: a capability change is often a legitimate upgrade. tag:fhir.chelseakr.com,2026:unitedhealthcare-provider-directory/declaration-change/2026-08-25/3ebdbe413aa59469 UnitedHealthcare Provider Directory API changed what it declares 2026-08-25T00:00:00Z 2026-08-25T00:00:00Z On 2026-08-25 the declared capability facts moved: software_version: '4.4.2.4' -> '4.5.0.9'. Recorded, not scored: a capability change is often a legitimate upgrade. tag:fhir.chelseakr.com,2026:unitedhealthcare-provider-directory/entered-record/2026-08-19/413527de7c03974e UnitedHealthcare Provider Directory API entered the observation record 2026-08-19T00:00:00Z 2026-08-19T00:00:00Z First observed on 2026-08-19. Nothing before that date is recorded for this endpoint, here or anywhere else in this project. tag:fhir.chelseakr.com,2026:elevance-shared-provider-directory/entered-record/2026-08-19/1bb8ec3b3e9f695b Elevance Health shared Provider Directory API entered the observation record 2026-08-19T00:00:00Z 2026-08-19T00:00:00Z First observed on 2026-08-19. Nothing before that date is recorded for this endpoint, here or anywhere else in this project.