ICD-10-CM
ICD-10 code for Abdominal pain: R10.9
The closest CDC title for "Abdominal pain" is R10.9, Unspecified abdominal pain. R10.9 is a billable code.
Source: CDC ICD-10-CM FY2027 order file dated June 16, 2026. Publisher page
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Codes under R10, then other CDC titles that name unspecified abdominal pain
A header groups codes and is not billed. A billable code is one you can report.
- R10Abdominal and pelvic painHeader
- R10.0Acute abdomenBillable
- R10.1Pain localized to upper abdomenHeader
- R10.10Upper abdominal pain, unspecifiedBillable
- R10.11Right upper quadrant painBillable
- R10.12Left upper quadrant painBillable
- R10.13Epigastric painBillable
- R10.2Pelvic and perineal painHeader
- R10.20Pelvic and perineal pain unspecified sideBillable
- R10.21Pelvic and perineal pain right sideBillable
- R10.22Pelvic and perineal pain left sideBillable
- R10.23Pelvic and perineal pain bilateralBillable
- R10.24Suprapubic painBillable
- R10.3Pain localized to other parts of lower abdomenHeader
- R10.30Lower abdominal pain, unspecifiedBillable
- R10.31Right lower quadrant painBillable
- R10.32Left lower quadrant painBillable
- R10.33Periumbilical painBillable
- R10.8Other abdominal painHeader
- R10.81Abdominal tendernessHeader
- R10.811Right upper quadrant abdominal tendernessBillable
- R10.812Left upper quadrant abdominal tendernessBillable
- R10.813Right lower quadrant abdominal tendernessBillable
- R10.814Left lower quadrant abdominal tendernessBillable
- R10.815Periumbilic abdominal tendernessBillable
- R10.816Epigastric abdominal tendernessBillable
- R10.817Generalized abdominal tendernessBillable
- R10.819Abdominal tenderness, unspecified siteBillable
- R10.82Rebound abdominal tendernessHeader
- R10.821Right upper quadrant rebound abdominal tendernessBillable
- R10.822Left upper quadrant rebound abdominal tendernessBillable
- R10.823Right lower quadrant rebound abdominal tendernessBillable
- R10.824Left lower quadrant rebound abdominal tendernessBillable
- R10.825Periumbilic rebound abdominal tendernessBillable
- R10.826Epigastric rebound abdominal tendernessBillable
- R10.827Generalized rebound abdominal tendernessBillable
- R10.829Rebound abdominal tenderness, unspecified siteBillable
- R10.83ColicBillable
- R10.84Generalized abdominal painBillable
- R10.85Abdominal pain of multiple sitesBillable
- R10.8AFlank tendernessHeader
- R10.8A1Right flank tendernessBillable
- R10.8A2Left flank tendernessBillable
- R10.8A3Suprapubic tendernessBillable
- R10.8A9Flank tenderness, unspecifiedBillable
- R10.9Unspecified abdominal painBillable
- R10.APain localized to flankHeader
- R10.A0Flank pain, unspecified sideBillable
- R10.A1Flank pain, right sideBillable
- R10.A2Flank pain, left sideBillable
- R10.A3Flank pain, bilateralBillable
Excludes1
Excludes1 means these codes are not reported together.
From R10. A note on a category applies to every code under it.
Excludes2
Excludes2 means the other condition can be reported with this one when both are documented.
From R10. A note on a category applies to every code under it.
Related conditions
Related pages
- R10.9 code detailsNotes, nearby codes, CMS-HCC group
- Category R10Every code under it
- Chapter 18Symptoms, signs and abnormal clinical findings
- ICD-10 codes by conditionA to Z
- Check a list of ICD-10 codes
- Denial code CO-11Diagnosis does not support the procedure
- Denial code CO-146Diagnosis invalid for the date of service
- HCPCS Level II code lookup
Questions
What is the ICD-10 code for Abdominal pain?
The closest CDC title for "Abdominal pain" is R10.9, Unspecified abdominal pain. R10.9 is a billable code.
Is R10.9 billable?
Yes. R10.9 is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.
What documentation notes apply to R10.9?
The CDC tabular list gives 1 Excludes1 note (not coded together), 3 Excludes2 notes (may be coded together when both are documented) for R10.9 and the categories above it. They are listed on this page.
What chapter is R10.9 in?
Chapter 18. Symptoms, signs and abnormal clinical findings.
When do ICD-10-CM codes change?
Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.