Physician-related services billing guide updates, eff. 10/1/2026
Washington State HCA updated the Physician-Related Services Billing Guide effective October 1, 2026, with six key changes: removal of COVID-19 testing guidance, addition of HCPCS code S2068 for breast reconstruction, replacement of CPT 81479 with CPT 81542 for prostate genomic testing, relocation of drug administration codes to the Prescription Drug Program guide, elimination of prior authorization requirement for transient elastography, and update of the Collaborative Care Model attestation form to HCA 09-003.