ICD-10-CM Diagnosis Code R10.8A2 - Left flank tenderness (original) (raw)

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ICD List 2025-2026 Edition

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  6. 2026 ICD-10-CM Code R10.8A2

Left flank tenderness

ICD-10-CM Code:

R10.8A2

ICD-10 Code for:

Left flank tenderness

Is Billable?

Yes - Valid for Submission

Code Navigator:

R10.8A2 is a billable diagnosis code used to specify a medical diagnosis of left flank tenderness. The code is valid during the current fiscal year for the submission of HIPAA-covered transactions from October 01, 2025 through September 30, 2026.

According to ICD-10-CM guidelines this code should not to be used as a principal diagnosis code when a related definitive diagnosis has been established.

  1. Code Information
  2. 2026 ICD-10 Code
  3. Tabular List of Diseases and Injuries
  4. Index to Diseases and Injuries References
  6. Diagnostic Related Groups Mapping
  7. Replacement Code
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  9. Other Codes Used Similar Conditions
  10. Code History

R10.8A2 is new to ICD-10-CM code set for the FY 2026, effective October 1, 2025. The National Center for Health Statistics (NCHS) has published an update to the ICD-10-CM diagnosis codes which became effective October 1, 2025. This is a new and revised code for the FY 2026 (October 1, 2025 - September 30, 2026).

The following annotation back-references for this diagnosis code are found in the injuries and diseases index. The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10-CM code(s).

References found for this diagnosis code in the External Cause of Injuries Index:

R108A2 replaces the following previously assigned ICD-10-CM code(s):