M13.13

M13.13: Monoarthritis, not elsewhere classified, wrist

Non-billable headerICD-10-CM

M13.13 is a non-billable header ICD-10-CM code for monoarthritis, not elsewhere classified, wrist. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes1 inherited from the categories above M13.13

A category’s note binds every code beneath it.

Written on M13: Other arthritis

arthrosis (M15-M19)
osteoarthritis (M15-M19)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead M13.13

3 child codes. Green means billable.

M13.131Monoarthritis, not elsewhere classified, right wrist
M13.132Monoarthritis, not elsewhere classified, left wrist
M13.139Monoarthritis, not elsewhere classified, unspecified wrist

Other codes under M13.1

M13.10Monoarthritis, not elsewhere classified, unspecified site
M13.11Monoarthritis, not elsewhere classified, shoulder
M13.12Monoarthritis, not elsewhere classified, elbow
M13.14Monoarthritis, not elsewhere classified, hand
M13.15Monoarthritis, not elsewhere classified, hip
M13.16Monoarthritis, not elsewhere classified, knee
M13.17Monoarthritis, not elsewhere classified, ankle and foot