US lawWashingtonRegulationsTitle 182 — HEALTH CARE AUTHORITYChapter 182-526 — ADMINISTRATIVE HEARING RULES FOR MEDICAL SERVICES PROGRAMS182-526-0647WAC 182-526-0647WAC 182-526-0647. Exhaustion of administrative remedies requiredLast amended: 2013Year: 2026Length: 23 wordsOfficial source Generally, a party may file a petition for judicial review only after it has completed the administrative hearing process. See RCW 34.05.534 .PreviousWAC 182-526-0645NextWAC 182-526-0650