tag:fhir.chelseakr.com,2026:feed/cohort/california California payer cohort: recorded changes Every event the observation record holds for the 11 distinct listed endpoints of California payer cohort. It carries 27 of 27 recorded events, covering 2026-08-08 to 2026-10-02. 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. 2026-10-02T00:00:00Z FHIR Scorecardhttps://fhir.chelseakr.com/ FHIR Scorecard tag:fhir.chelseakr.com,2026:la-care-provider-directory/declaration-return/2026-10-02/659cedca4962284d L.A. Care Health Plan Provider Directory API returned to a declaration already on record 2026-10-02T00:00:00Z 2026-10-02T00:00:00Z Over 2026-08-11 to 2026-10-02 this endpoint returned 21 times to a declaration first seen 2026-08-08. 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:hpsm-patient-access/declaration-change/2026-10-02/aec7d6eb4c998a26 Health Plan of San Mateo Patient Access API changed what it declares 2026-10-02T00:00:00Z 2026-10-02T00:00:00Z On 2026-10-02 the declared capability facts moved: software_version: '4.0.1 3.11.1 v1.0.0-rc+202609141200 4c9554d' -> '4.0.1 3.11.2 v1.0.0-rc+202609291200 22bf7ee'. Recorded, not scored: a capability change is often a legitimate upgrade. tag:fhir.chelseakr.com,2026:la-care-provider-directory/declaration-return/2026-09-30/af2585a107e037e3 L.A. Care Health Plan Provider Directory API returned to a declaration already on record 2026-09-30T00:00:00Z 2026-09-30T00:00:00Z Over 2026-08-08 to 2026-09-30 this endpoint returned 21 times to a declaration first seen 2026-08-08. 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:kaiser-permanente-health-plan/availability-change/2026-09-29/0ab484ea9965d275 Kaiser Permanente Health Plan Patient Access API answered again 2026-09-29T00:00:00Z 2026-09-29T00:00:00Z The observation recorded on 2026-09-29 answered; the one before it, on 2026-09-28, 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:kaiser-permanente-health-plan/availability-change/2026-09-24/2f2a785f1d8fa24d Kaiser Permanente Health Plan Patient Access API stopped answering 2026-09-24T00:00:00Z 2026-09-24T00:00:00Z The observation recorded on 2026-09-24 did not answer; the one before it, on 2026-09-23, 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:kaiser-permanente-health-plan/availability-change/2026-09-21/25e505c112f5a382 Kaiser Permanente Health Plan Patient Access API answered again 2026-09-21T00:00:00Z 2026-09-21T00:00:00Z The observation recorded on 2026-09-21 answered; the one before it, on 2026-09-20, 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:kaiser-permanente-health-plan/availability-change/2026-09-20/614a8ae58571a7ec Kaiser Permanente Health Plan Patient Access API stopped answering 2026-09-20T00:00:00Z 2026-09-20T00:00:00Z The observation recorded on 2026-09-20 did not answer; the one before it, on 2026-09-19, 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:sharp-health-plan-provider-directory/availability-change/2026-09-19/6222768c827836a6 Sharp Health Plan Provider Directory API stopped answering 2026-09-19T00:00:00Z 2026-09-19T00:00:00Z The observation recorded on 2026-09-19 did not answer; the one before it, on 2026-09-18, 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:sharp-health-plan-patient-access/availability-change/2026-09-19/0f60f25d7d4fb49e Sharp Health Plan Patient Access API stopped answering 2026-09-19T00:00:00Z 2026-09-19T00:00:00Z The observation recorded on 2026-09-19 did not answer; the one before it, on 2026-09-18, 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:hpsm-patient-access/declaration-change/2026-09-17/bc937855ff3cece5 Health Plan of San Mateo Patient Access API changed what it declares 2026-09-17T00:00:00Z 2026-09-17T00:00:00Z On 2026-09-17 the declared capability facts moved: software_version: '4.0.1 3.9.0 v1.0.0-rc+202607151200 bc93922' -> '4.0.1 3.11.1 v1.0.0-rc+202609141200 4c9554d'. Recorded, not scored: a capability change is often a legitimate upgrade. tag:fhir.chelseakr.com,2026:iehp-provider-directory/availability-change/2026-09-16/3257763bda4699bc Inland Empire Health Plan Provider Directory API answered again 2026-09-16T00:00:00Z 2026-09-16T00:00:00Z The observation recorded on 2026-09-16 answered; the one before it, on 2026-09-15, 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:iehp-patient-access/availability-change/2026-09-16/3bc47f42bf2b2345 Inland Empire Health Plan Patient Access API answered again 2026-09-16T00:00:00Z 2026-09-16T00:00:00Z The observation recorded on 2026-09-16 answered; the one before it, on 2026-09-15, 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:iehp-patient-access/availability-change/2026-09-14/0d1affa8fefa7d63 Inland Empire Health Plan Patient Access API stopped answering 2026-09-14T00:00:00Z 2026-09-14T00:00:00Z The observation recorded on 2026-09-14 did not answer; the one before it, on 2026-09-13, 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:iehp-provider-directory/availability-change/2026-09-11/67fddc4d88dc3dda Inland Empire Health Plan Provider Directory API stopped answering 2026-09-11T00:00:00Z 2026-09-11T00:00:00Z The observation recorded on 2026-09-11 did not answer; the one before it, on 2026-09-10, 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:kaiser-permanente-health-plan/declaration-change/2026-09-02/1a98291b6c26ed6f Kaiser Permanente Health Plan Patient Access 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: 10 -> 12; resources_with_interactions: 10 -> 12; declared profiles: 15 -> 0. Recorded, not scored: a capability change is often a legitimate upgrade. tag:fhir.chelseakr.com,2026:sharp-health-plan-provider-directory/entered-record/2026-08-08/b3848a1083d0a42f Sharp Health Plan Provider Directory API entered the observation record 2026-08-08T00:00:00Z 2026-08-08T00:00:00Z First observed on 2026-08-08. Nothing before that date is recorded for this endpoint, here or anywhere else in this project. tag:fhir.chelseakr.com,2026:sharp-health-plan-patient-access/entered-record/2026-08-08/169dd1e4f1628ab4 Sharp Health Plan Patient Access API entered the observation record 2026-08-08T00:00:00Z 2026-08-08T00:00:00Z First observed on 2026-08-08. Nothing before that date is recorded for this endpoint, here or anywhere else in this project. tag:fhir.chelseakr.com,2026:scfhp-provider-directory/entered-record/2026-08-08/7c1d9ee150282ab6 Santa Clara Family Health Plan Provider Directory API entered the observation record 2026-08-08T00:00:00Z 2026-08-08T00:00:00Z First observed on 2026-08-08. Nothing before that date is recorded for this endpoint, here or anywhere else in this project. tag:fhir.chelseakr.com,2026:scfhp-patient-access/entered-record/2026-08-08/5ada552c013f99f3 Santa Clara Family Health Plan Patient Access API entered the observation record 2026-08-08T00:00:00Z 2026-08-08T00:00:00Z First observed on 2026-08-08. Nothing before that date is recorded for this endpoint, here or anywhere else in this project. tag:fhir.chelseakr.com,2026:la-care-provider-directory/entered-record/2026-08-08/9543ba4e71869ba7 L.A. Care Health Plan Provider Directory API entered the observation record 2026-08-08T00:00:00Z 2026-08-08T00:00:00Z First observed on 2026-08-08. Nothing before that date is recorded for this endpoint, here or anywhere else in this project. tag:fhir.chelseakr.com,2026:la-care-provider-directory/declaration-change/2026-08-08/82f5d7a293aac579 L.A. Care Health Plan Provider Directory API changed what it declares 2026-08-08T00:00:00Z 2026-08-08T00:00:00Z On 2026-08-08 the declared capability facts moved: software_version: '5.4.1.13_edfx' -> '5.4.1.11_edfx'. Recorded, not scored: a capability change is often a legitimate upgrade. tag:fhir.chelseakr.com,2026:kaiser-permanente-health-plan/entered-record/2026-08-08/f4b629e30eb442f8 Kaiser Permanente Health Plan Patient Access API entered the observation record 2026-08-08T00:00:00Z 2026-08-08T00:00:00Z First observed on 2026-08-08. Nothing before that date is recorded for this endpoint, here or anywhere else in this project. tag:fhir.chelseakr.com,2026:iehp-provider-directory/entered-record/2026-08-08/3fa9bffbf96c81c7 Inland Empire Health Plan Provider Directory API entered the observation record 2026-08-08T00:00:00Z 2026-08-08T00:00:00Z First observed on 2026-08-08. Nothing before that date is recorded for this endpoint, here or anywhere else in this project. tag:fhir.chelseakr.com,2026:iehp-patient-access/entered-record/2026-08-08/21c3b174557f6cfb Inland Empire Health Plan Patient Access API entered the observation record 2026-08-08T00:00:00Z 2026-08-08T00:00:00Z First observed on 2026-08-08. Nothing before that date is recorded for this endpoint, here or anywhere else in this project. tag:fhir.chelseakr.com,2026:hpsm-patient-access/entered-record/2026-08-08/2a41b839006ffa06 Health Plan of San Mateo Patient Access API entered the observation record 2026-08-08T00:00:00Z 2026-08-08T00:00:00Z First observed on 2026-08-08. Nothing before that date is recorded for this endpoint, here or anywhere else in this project. tag:fhir.chelseakr.com,2026:chg-provider-directory/entered-record/2026-08-08/3822f5b9fdd52f90 Community Health Group Provider Directory API entered the observation record 2026-08-08T00:00:00Z 2026-08-08T00:00:00Z First observed on 2026-08-08. Nothing before that date is recorded for this endpoint, here or anywhere else in this project. tag:fhir.chelseakr.com,2026:ccah-provider-directory/entered-record/2026-08-08/64ce5b9aca8a37dc Central California Alliance for Health Provider Directory API entered the observation record 2026-08-08T00:00:00Z 2026-08-08T00:00:00Z First observed on 2026-08-08. Nothing before that date is recorded for this endpoint, here or anywhere else in this project.