Abdominal Pain ICD-10 Codes: Complete Provider Guide to Accurate Coding, Clean Claims & Maximum Reimbursement (FY 2026)
The ICD-10-CM code for unspecified abdominal pain is R10.9, classified under Chapter 18 (Symptoms, signs, and abnormal clinical and laboratory findings) within the R10 category for abdominal and pelvic pain. But here’s what most coding references won’t tell you: R10.9 should be your last resort, not your default. The R10…
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