ICD-10 Code M02.232 – Postimmunization arthropathy, left wrist (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code M02.232 – Postimmunization arthropathy, left wrist
What it is
This code identifies joint pain or inflammation in the left wrist that occurs after immunization. It is used when the reaction is documented as arthropathy and specifically linked to a prior vaccine.
Clinical signs
Clinical features vary; refer to documentation. Typical records may note left wrist pain, swelling, stiffness, or reduced range of motion after vaccination, with the postimmunization relationship clearly stated.
When to use this code
Use this code when the provider documents postimmunization arthropathy affecting the left wrist. The laterality matters, so do not default to a nonspecific wrist code if the left side is identified.
Apply it when the chart links the joint problem to immunization rather than to trauma, infection, or another inflammatory condition. Check documentation if the cause or joint site is unclear.
Do not use for
Do not use this code for general post-vaccine reactions without documented arthropathy. Also avoid it when the wrist problem is due to injury, arthritis, or another confirmed diagnosis.
Coding tip
Verify both the postimmunization cause and the left wrist laterality in the note before assigning M02.232.