Postimmunization arthropathy, unspecified wrist

This code describes joint pain and inflammation (arthropathy) affecting an unspecified wrist that develops after a vaccination or immunization. It signifies an adverse reaction to a vaccine, specifically manifesting as joint discomfort, swelling, or stiffness in the wrist.

Use this code when documentation clearly links new-onset wrist arthropathy to a recent immunization, and the specific wrist (left or right) is not documented. This diagnosis requires a causal relationship between the vaccination and the subsequent joint symptoms.

• Ensure documentation specifies "postimmunization" and "arthropathy" of the wrist.
• Do not use if the arthropathy is due to other causes (e.g., trauma, degenerative disease).
• If the specific wrist is documented (left or right), use the more specific code (M02.231 or M02.232).