UB04 Billing Instructions Guide - Maine

Jun 08, 2020 · Hospitals must use appropriate diagnosis codes when billing for serious reportable events. Ambulance claims, must include a diagnosis code. If unknown, use 780.99 “Other General Symptoms” for ICD-9. For ICD-10, use one of the following codes: R45.84 “anhedonia” or R68.89 “other general symptoms and signs”. ................
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