Data and reports

Read our data strategy overview to learn how we manage data for accuracy, reliability, security, and the best user experience. The full data strategy details how we aim to accomplish our goals. View HCA's data strategy refresh for updates on the data strategy.

On this page

Can't find what you're looking for? Learn more about what data resources are available.

Visit the Data at HCA webpage.

Data is one of HCA's most valuable assets, helping strengthen our ability to make decisions based on reliable, timely, and accurate information. HCA’s data strategy demonstrates a commitment to ensuring that all Washingtonians have access to the care they need when they need it.

AI Ethics Framework

HCA's AI Ethics Framework sets guidelines for the ethical use of artificial intelligence (AI), particularly involving HCA clients' data. Its primary purpose is to help HCA evaluate proposed AI use cases and provide recommendations to HCA's partners, stakeholders, and contractors. The framework aims to balance the benefits, costs, and risks of AI tools while prioritizing the protection of individuals' rights and well-being.

Find health enrollment reports, legislative reports, budget information, and agency data dashboards below.

Apple Health (Medicaid)

Apple Health client eligibility dashboard

The client dashboard is an interactive tool that helps answer questions about Apple Health eligibility.

Need assistance? Read the overview and learn how to use the dashboard.

Apple Health provider dashboard

The provider dashboard contains various sets of interactive provider data and displays active current counts of specific provider categories and types.

Need assistance? Read the overview and learn how to use the dashboard.

Clinical reports

Prescription drug price transparency

HCA created the following annual reports to detail the current state of the Drug Price Transparency (DPT) as the agency begins to receive drug pricing and cost data.

Uninsured Care Expansion Grant

In 2022, HCA received $35 million in federal resources for the provision of health care services for uninsured and underinsured individuals under 200 percent of the federal poverty level, regardless of immigration status.

COVID-19 Public Health Emergency Demonstration - Evaluation

This report covers the demonstration period from March 2020 through July 2023. Centers for Medicare and Medicaid Services (CMS) determined that the Final Report, submitted on May 19, 2025, is in alignment with the CMS-approved Evaluation Design, and therefore, approves the state’s Final Report.

Dental reports

Dental services by age group and county

Annual percent of eligible clients receiving dental services area map

Clients receiving dental services by client county

  • Ages 5 and under in Excel and PDF formats
  • Ages 20 and under in Excel and PDF formats
  • Ages 21 and over in Excel and PDF formats
  • All ages in Excel and PDF formats

Dental clients and annual expenditures by client county

  • Ages 5 and under in Excel and PDF formats
  • Ages 20 and under in Excel and PDF formats
  • Ages 21 and over in Excel and PDF formats
  • All ages in Excel and PDF formats

Clients receiving dental services by age group

Dental clients and expenditures by age

Dental payments by service type

  • Ages 5 and under in Excel and PDF formats
  • Ages 20 and under in Excel and PDF formats
  • Ages 21 and over in Excel and PDF formats
  • All ages in Excel and PDF formats

Dental payments and clients by service type

  • Ages 5 and under in Excel and PDF formats
  • Ages 20 and under in Excel and PDF formats
  • Ages 21 and over in Excel and PDF formats
  • All ages in Excel and PDF formats

Cost and utilization summary

Provider caseload

  • Ages 5 and under in Excel and PDF formats
  • Ages 20 and under in Excel and PDF formats
  • Ages 21 and over in Excel and PDF formats
  • All ages in Excel and PDF formats
Emergency department dashboard
Health Home dashboard
Hep C Free Treatment dashboard

The Washington Apple Health Hep C Free Treatment dashboard tracks the amount of hep C positive clients who receive treatment and identifies possible equity or provider issues that are preventing other clients from being treated.

Inpatient facility dashboard
Interpreter services dashboards

Learn more about how to use the dashboards.

Medicaid and managed care reports

Managed care program annual reports

Apple Health Plan Report Card

Value-Based Payment (VBP) Quality Report Card

Managed Care Quality Strategy

EQR annual reports (technical report)

External Quality Review (EQR) comparative and regional reports

Consumer Assessment of Healthcare Providers and Systems (CAHPS) reports

HCA uses surveys and other data collection to help measure Apple Health clients' experience with their health plans.

Adult

Child

Parity analysis

Managed care plan enrollment

Medicaid maternal and child health measures dashboard
Reproductive health reports

Visit the Reproductive health page.

Family planning

Pregnancy and births

Characteristics of individuals who gave birth

County characteristics of individuals reports 2013-2022

*Suppressed due to small numbers or for secondary suppression.

Delivery and cesarean section statistics

By hospital (2020-2022)

Historical Washington State hospital cesarean section summary charts

Maternity support services and infant case management

Washington State Medicaid Explorer dashboard

Behavioral health

Behavioral Health Enrollee Survey
Behavioral health housing program map
Behavioral Health Provider Survey

Results for behavioral health agencies (BHAs) in Washington State.

2025

2024

2023

2022

Prenatal, child, youth, and young adult behavioral health

Explore reports focused on behavioral health services and outcomes for individuals in the prenatal stage through young adulthood.

Infant-early childhood mental health reports

HCA uses data to improve mental health services for Washington's youngest children and their families. By collecting and sharing information about infant-early childhood mental health (IECMH), we can identify strengths, uncover challenges, inform policymaking, and promote equity in care.

Find more on the IECMH report webpage.

Involuntary treatment reports

Secure withdrawal management and stabilization (SWMS)

Annual reports

Facility reports

Single bed certifications

Opioid use disorder treatment dashboard
Problem gambling reports
Wraparound with Intensive Services (WISe) reports

Explore reports that highlight service delivery, outcomes, and experiences within the Wraparound with Intensive Services (WISe) program.

Current reports

Behavioral health assessment solution (BHAS) quarterly trends reports

These reports include de-identified outcomes from the Child and Adolescent Needs and Strengths (CANS) assessment for individuals receiving WISe services.

Quarter 1, 2025

By region

Quarterly cumulative reports

2025

WISe dashboard reports

WISe dashboard reports show demographics (age, gender, etc.) and regional location of individuals screened for WISe services, as well as outcomes of WISe services measured by the Child and Adolescent Needs and Strengths (CANS) and WISe implementation progress.

2025

2024

2023

Screening reports

WISe screening reports show the sources of referrals to WISe.

2025

2024

2023

Service characteristics reports

WISe service characteristics show the services (individual treatment, care coordination, etc.) provided in each region as well as the state overall. In addition, there is information related to the location of services, type of service, as well as other information about WISe services.

2025

2024

2023

WISe quality review improvement tool (QIRT) reports

Washington Quality Improvement Review Tool (QIRT) reports show the results of a review of clinical records from WISe providers across the state, to understand the practices used by different practitioners at each critical decision point in care, and how those practices impact individuals and family outcomes.

WISe participant and caregiver survey

WISe Participant and Caregiver Survey reports show results of a survey of WISe youth participants and their caregivers on their engagement in WISe and experience in the program.

Clinical Data Repository (CDR)

Learn more about the HCA CDR program

Health Commons Project (HCP) announced in a press release the acquisition of OneHealthPort, the current CDR program lead organization (LO). OneHealthPort officially becomes HCP OneHealthPort, LLC, on January 1, 2025.

HCA established the CDR program in 2015 in response to RCW 41.05.035. This legislation directed HCA to design, implement, and maintain state electronic health record repositories along with infrastructure facilitating secure exchange of health information.

The CDR is an ever-growing resource of Apple Health (Medicaid) client clinical data and was initially intended for use in:

  • Calculating statewide clinical outcomes to inform program evaluation and associated analytic research efforts. This is like how the Washington All-Payer Claims Database (WA-APCD) supports statewide analytics and evaluation of healthcare cost and utilization.
  • Making client clinical data available to clinicians at the point of care through a web portal.
  • Helping providers with client care coordination.

Given the evolution of EHR interoperability technology and federal rules since 2015, the CDR program will focus on its use as an analytic utility. Authorized users can still access client data through the established CDR web portal.

Providers in Washington State are required to work with HCA’s CDR program LO to ensure their electronic health record systems (EHR) send diagnoses, procedure, and clinical outcomes information about the Apple Health clients they serve to the CDR.

Providers are encouraged to contact HCA’s LO if seeking access to the CDR web portal or CDR participation technical support.

Read the CDR frequently asked questions (FAQ).

Contact HCA with general questions about the CDR program.

Medicaid Transformation Project

Analytics, research, and measurement (ARM) dashboards
General

Rapid-cycle monitoring reports

CMS documents

Quarterly progress reports

Demonstration year 8

MTP 2.0 began July 1, 2023, which started demonstration year (DY) 8. Note: the below reports will not align with regular calendar quarters.

Demonstration year 7

Demonstration year 6

Initiative 1: transformation through ACHs and IHCPs

Legislative reports

ACH transformation progress

Quarterly incentive reports

2024

2023

2022

Initiative 2: long-term services and supports (LTSS)
  • Read our quarterly progress reports (see CMS documents) to learn about what's going on with LTSS.
Initiative 3: Foundational Community Supports (FCS)

Preliminary evaluation report findings

Supported employment and supportive housing reports

Initiative 4: substance use disorder (SUD) IMD

Institutions for mental diseases (IMDs) are hospitals, nursing facilities, or other institutions of more than 16 beds that are primarily engaged in providing diagnosis, treatment, or care of persons with mental diseases, which includes SUD.

  • Read our quarterly progress reports (see CMS documents) to learn about what's going on with SUD IMD.
Initiative 5: mental health IMD

Institutions for mental diseases (IMDs) are hospitals, nursing facilities, or other institutions of more than 16 beds that are primarily engaged in providing diagnosis, treatment, or care of persons with mental diseases, which includes SUD.

  • Read our quarterly progress reports (see CMS documents) to learn about what's going on with mental health IMD.

Policy

Health Care Cost Transparency Board (HCCTB)
Prescription Drug Affordability Board (PDAB)

Public and school employee benefits

Employee and retiree benefits (ERB) enrollment dashboard

The ERB enrollment dashboard is an interactive tool that helps answer questions about Public Employees Benefits Board (PEBB) and School Employees Benefits Board (SEBB) member enrollment.

PEBB Program enrollment reports

Medical and dental monthly enrollment reports

Data showing how many subscribers are enrolled in PEBB Program medical and dental plans each month. Per HCA Small Number policy all cell values 10 and under are suppressed. Total values are not adjusted and include all values.

Switching reports

These reports provide information about the number of members switching plans during open enrollment.

Final reports

SEBB Program enrollment reports

Medical and dental monthly enrollment reports

Data showing how many subscribers are enrolled in SEBB Program medical, dental, and vision plans each month. Per HCA Small Number policy all cell values 10 and under are suppressed. Total values are not adjusted and include all values.

Switching reports

These reports provide information about the number of members switching plans during open enrollment.

Final reports

Washington All-Payer Claims Database (WA-APCD)

The WA-APCD is the state’s most complete source of health and dental insurance data claims representing over 70 percent of the state’s population.

Contact

Email: HCA data

Related forms and publications

Related links