Description
The agency is revising this section to update language in subsection (3)(d) allowing the agency to adjust fees using market research as necessary to align with other reimbursement WACs and the state plan amendment.

Agency contacts

Rulemaking contact
Program contact
Rulemaking status history

Preproposal (CR101)

Proposal (CR102)

  • WSR 25-07-009
  • Hearing Date: 4/22/2025
  • Registration is required to attend the public hearing.
    View the rulemaking's CR102 for the registration link.
  • Comments due by 4/22/2025

Permanent Adoption (CR103P)

Description
The agency is revising this section to (1) add psychiatric mental health nurse practitioners as a diagnosing and prescribing provider for ABA; (2) clarify that the providers listed in subsection (4)(a) may require additional COE training for diagnosing and prescribing ABA for adults age 21 and over; and (3) clarify that providers in subsection (3)(a)(ii), (v), and (vi) do not require COE training for diagnosing/ prescribing ABA for children age 20 and younger or adults age 21 and over.

Agency contacts

Rulemaking contact
Program contact
Rulemaking status history

Preproposal (CR101)

Proposal (CR102)

  • WSR 25-07-008
  • Hearing Date: 4/22/2025
  • Registration is required to attend the public hearing.
    View the rulemaking's CR102 for the registration link.
  • Comments due by 4/22/2025

Permanent Adoption (CR103P)

00436: Remittance Advice Reconciliation Issue
Discovery log number
00436
Discovery description

We have become aware of a Remittance Advice reconciliation issue that occurred during last week’s payment and remittance cycle on January 1-3, 2025.  To be clear, this is a remittance issue, not a payment issue.  While we are still diagnosing the root cause and remediation, we want to provide assurance that payments made last week on January 3, were accurate.  Impacted providers received a Remittance Advice showing a lower payment amount than the actual payment amount received by the providers.  Once remediation activities have been defined, specific outreach will be conducted with impacted providers.

Please submit additional questions to MMISHelp@hca.wa.gov

Date reported
ETA
Provider impact
All Providers
Workaround
Please submit additional questions to MMISHelp@hca.wa.gov
Description
The agency is amending this section to update Early Periodic Screening Diagnosis and Treatment program language consistent with the rulemaking filed
under WSR 25-02-069 on December 23, 2024. The agency is also amending this section to remove outdated language.

Agency contacts

Rulemaking contact
Program contact
Rulemaking status history

Preproposal (CR101)

Withdrawal (CR101)

HCMACS Connect Program

The Health Care Authority (HCA) is participating in the Health Care Management and Coordination System (HCMACS) enterprise electronic health record (EHR) implementation to enhance health care services for providers and patients. Learn about the background of the Connect Program and next steps.

Purpose

Washington’s Apple Health (Medicaid) population of nearly 2 million members frequently use services provided by HCA, the Department of Social and Health Services (DSHS), and the Department of Corrections (DOC). HCA will use the HCMACS Enterprise EHR solution which is comprised of Epic Health systems with shared governance and resources to support this population. As part of the HCMACS rollout, HCA will be offering Epic Connect to Apple Health (Medicaid) providers in Q3 of 2027.

This will improve health care coordination between providers and allow the state to provide high-quality care more effectively for Apple Health clients being served by community providers.

The HCMACS Connect Program will allow improvements in areas such as:

  • Infant case management.
  • Maternity support services.
  • Long-term care and support services.
  • Behavioral health.
  • Tribal health.
  • Prior authorization.
  • Utilization management.
  • And more.

Model and functionality

Contracted providers will have access to the HCMACS Enterprise EHR Epic platform via the HCMACS Connect Program. This model allows smaller health care organizations to access the full capabilities of the HCMACS Epic EHR system.

This model enables several benefits, including:

  • Improved patient care through streamlined workflows.
  • Enhanced data access.
  • Strong interoperability with other health care systems.
  • Robust reporting and analytics capabilities.
  • Highly customizable solutions.
  • Patient engagement features through a patient portal.
  • Reduced administrative tasks by facilitating seamless data exchange between different. departments within a health care organization.

This solution allows data to be seamlessly shared between providers using similar and dissimilar systems. The extent of data sharing capabilities will vary from system to system. Using the same enterprise EHR exponentially improves information sharing and care delivery.

HCA intends to implement HCMACS Connect with identified providers in cohorts. The initial cohort will be focused on Indian health care providers, behavioral health and substance use disorder (SUD) providers. Additional cohorts will include rural hospitals, jails, long-term care, and crisis responders. Providers will be prioritized based on Apple Health clients supported.

Next steps

The HCMACS Connect Program is currently focused on engagement with Indian health care providers and behavioral health providers to assess needs, identify requirements, outline readiness activities, and finalize contracts. This program works closely with the HCMACS Program and other projects.

Implementation work will kick off in Q2 2026. HCA providers will go live with the system Q3 2027. For more information on the efforts and timeline, check out the HCMACS Enterprise EHR Roadmap.

Description
The agency intends to amend existing rules and develop new rules to implement the remaining requirements in RCW 71.24.920 related to certified peer specialists.

Agency contacts

Rulemaking contact
Program contact
Rulemaking status history

Preproposal (CR101)

Proposal (CR102)

  • WSR 25-05-099
  • Hearing Date: 3/25/2025
  • Registration is required to attend the public hearing.
    View the rulemaking's CR102 for the registration link.
  • Comments due by 3/25/2025

Permanent Adoption (CR103P)

2025

The State Plan is the officially recognized statement describing the nature and scope of Washington State's Medicaid program.

Title SPA packet number Date approved
Certified Peer Specialists 25-0001 04/30/2025
Pre-release Reentry Services for Juveniles 25-0003-A 06/03/2025
Reentry Services for Juveniles 25-0003-B 06/25/2025
Reentry Services 25-0003 06/24/2025
Physician Services Updates 25-0005 09/05/2025
Dental Therapists 25-0006 05/28/2025
January 2025 Fee Schedule Updates 25-0007 04/23/2025
Alternative Benefits Package 25-0008 07/02/2025
Add Psychological Associates and Rename Certified Peer Specialists and Trainees 25-0010 11/3/2025
HCBS Rates 25-0011 04/20/2025
Update Inpatient DRG LARC Payment 25-0012 06/26/2025
Managed Care Reentry Services 25-0013 07/21/2025
April 2025 Fee Schedule Updates 25-0014 08/18/2025
Clinic Benefits Update 25-0015 06/13/2025
Remove Ancillary Services From Admin Day Rate 25-0017 10/30/2025
MAT-MOUD Updates 25-0018 01/08/2026
July 2025 Fee Schedule Updates 25-0020 11/25/2025
Recovery Audit Contractors 25-0021 11/21/2025
Nursing Facility Rates 25-0022 12/15/2025
HCBS-Personal Care Services Rates 25-0023 12/1/2025

Provider Alerts 2025

Emails relevant to rules, Medicaid provider guides, and policies.

Date Provider Alert
01/09/2025 MES and CRT – removal of prior authorization for certain HCPCS codes
01/21/2025 Applied Behavior Analysis (ABA) billing guide updates – Effective February 1, 2025
01/28/2025 Enhanced payments for trauma care
01/29/2025 Home Health providers – Electronic Visit Verification (EVV) update
02/19/2025 Kidney Center Services Billing Guide, Effective 02/19/2025
02/28/2025 Birth doula billing guide updates eff. February 28, 2025
02/28/2025 Physicians billing guide updates
03/10/2025 New taxonomies for licensed mental health associates
03/20/2025 Quarterly Billing Guide Updates, Effective 4/1/2025
03/20/2025 Medical Equipment and Supplies – Compression garments and bathroom equipment
03/28/2025 Apple Health (Medicaid) Physical Health Audio-Only Procedure Code List update for April 1, 2025
04/04/2025 Home Health Providers – Electronic Visit Verification (EVV) Update
04/10/2025 PM&R and LTAC prior authorization (PA) requests
04/10/2025 New Community Health Worker (CHW) Services Billing Guide
04/23/2025 Reminder EPSDT Well-Child Program billing requirements take effect July 1, 2025
04/24/2025 New Reentry Targeted Case Management (rTCM) Billing Guide, eff. July 1, 2025
04/25/2025 Home Health Providers – Electronic Visit Verification (EVV) Webinar Update
05/15/2025

Apple Health (Medicaid) Physical Health Audio-Only Procedure Code List update for May 1, 2025

05/20/2025

Medical Equipment and Supplies – Discontinued DME email inbox, effective June 1, 2025

05/22/2025

Discontinued EPA Number 870 for Evidence-Based Practice; effective July 1, 2025

06/03/2025

Reminder - PM&R and LTAC prior authorization (PA) requests

06/16/2025

Community Health Worker (CHW) Services Billing Guide updates, Eff 7/1/2025

06/16/2025

Quarterly Billing Guide Updates, Effective 7/1/2025

06/17/2025 EPSDT billing guide reminder
06/25/2025 Final reminder EPSDT Well-child program billing requirements take effect 7/1/25
06/26/2025 Changes to Apple Health (Medicaid) Audio-Only Procedure Code Lists, eff. 7/1/25
07/01/2025 Apple Health recognizes certified anesthesiologist assistants as servicing providers, effective July 1, 2025
07/23/2025 Hospital ancillary services
08/19/2025 Interpreter Services Billing Guide update eff August 15, 2025
08/27/2025 Hospice Services Billing Guide Update, Effective September 1, 2025
09/03/2025 Private Duty Nursing - Overtime clarification
09/22/2025 Quarterly Billing Guide Updates, Effective 10/1/2025
09/26/2025 New Health-Related Social Needs (HRSN) Services Billing Guide effective 10/1/2025
10/1/2025 New Reentry Services Billing Guide, eff. October 1, 2025
10/2/2025

EPSDT Well-Child Program Name Change, Effective 10-1-25

10/13/2025 Physician standby services discontinued 10/1/2025
10/17/2025

Updated Medicare telehealth guidance

10/31/2025 Substance-Using Pregnant People (SUPP), adding CPT code 99239, eff. 10/1/25
12/9/2025

Prescription Drug Expedited Authorization (EA) List eff. January 1, 2026

12/12/2025

New billing requirements for associate-level providers, effective 1-1-2026

12/17/2025

Updates to Family Planning Billing Guide, Eff January 1, 2026

12/17/2025

Quarterly Billing Guide Updates, Effective 01/01/2026

12/29/2025

Collaborative Care Management HCPCS code G0512 ending on 12/31/2025

12/30/2025

Dental anesthesia codes and prior authorization updates, effective January 1, 2026