R19.3
⚠ Non-billable (Header)Abdominal rigidity
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
⚠️ This is a category header code — not billable. Use a more specific child code below.
❌ Excludes1
directCannot be coded with R19.3
- • abdominal rigidity with severe abdominal pain (R10.0)
❌ Excludes1
inherited from R19Rules from parent category R19: Other symptoms and signs involving the digestive system and abdomen
- • acute abdomen (R10.0)
Child Codes (8)
R19.30Abdominal rigidity, unspecified siteR19.31Right upper quadrant abdominal rigidityR19.32Left upper quadrant abdominal rigidityR19.33Right lower quadrant abdominal rigidityR19.34Left lower quadrant abdominal rigidityR19.35Periumbilic abdominal rigidityR19.36Epigastric abdominal rigidityR19.37Generalized abdominal rigidity
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CodeR19.3
BillableNo — Header code
ParentR19
CategorySymptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
Excludes12 rule(s)
Excludes20 note(s)
Child codes8
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)