US lawWashingtonRegulationsTitle 296 — LABOR AND INDUSTRIES, DEPARTMENT OFChapter 296-20 — MEDICAL AID RULES296-20-510WAC 296-20-510WAC 296-20-510. Lower digestive tract impairmentsLast amended: 1974Year: 2026Length: 24 wordsOfficial source (1) Rule for evaluation of permanent lower digestive tract impairments. (a) Categories 2, 3 and 4 include the presence of complaints of whatever degree.PreviousWAC 296-20-500NextWAC 296-20-520