ICD-10 Code G89.3 – Neoplasm Related Pain (Acute) (Chronic) (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code G89.3 – Neoplasm related pain (acute) (chronic)
What it is
G89.3 identifies pain caused by a neoplasm, including pain from the cancer itself or from related tumor effects. Use it when the record clearly links the pain to the malignancy.
Clinical signs
Clinical features vary; refer to documentation. Commonly, the chart describes persistent or acute pain with a documented neoplastic source, such as tumor invasion, pressure, or metastasis.
When to use this code
Use G89.3 when the provider states that pain is due to a malignant or benign neoplasm, or when the neoplasm is the documented cause of the pain. It may be reported with the cancer diagnosis when both are addressed. Do not assume causation from location alone.
Do not use for
Do not use this code for pain that is unrelated to a tumor, postoperative pain, or pain with no documented neoplastic cause. Check documentation if the relationship between the pain and the neoplasm is unclear.
Coding tip
Link G89.3 only when the provider explicitly documents neoplasm-related pain; otherwise, query for clarification.