ICD-10 Code G89.28 – Other chronic postprocedural pain (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code G89.28 – Other chronic postprocedural pain
What it is
G89.28 identifies chronic pain that continues after a procedure or surgery and is not classified elsewhere. Use it when the pain is long-lasting and clearly linked to a prior procedure.
Clinical signs
Patients may report persistent pain at or near the operative site, often beyond expected healing time. Clinical features vary; refer to documentation for the procedure history, pain location, and chronicity.
When to use this code
Use this code when the record documents chronic postprocedural pain as the reason for care or an active diagnosis. It may be assigned with a code for the underlying condition or procedure-related complication when supported by documentation. Confirm that the pain is chronic, not acute postoperative pain.
Do not use for
Do not use it for routine acute postoperative pain or pain that is not documented as chronic. Check documentation if the pain is better described by another diagnosis or if the relationship to a procedure is unclear.
Coding tip
Link the pain to the prior procedure in the chart, and verify whether another code more specifically describes the cause.