ICD-10-CM > R00-R99 > R10-R19 > R10 > R10.8 > R10.85 R10.85 Abdominal pain of multiple sites Billable/Specific Copy Code Copy Description Type 1 Excludes abdominal rigidity NOS (R19.3)generalized abdominal pain associated with acute abdomen (R10.0)generalized abdominal pain NOS (R10.84)localized abdominal pain (R10.1-R10.4-)