M89.02

M89.02: Algoneurodystrophy, upper arm

Non-billable headerICD-10-CM

M89.02 is a non-billable header ICD-10-CM code for algoneurodystrophy, upper arm. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes1 inherited from the categories above M89.02

A category’s note binds every code beneath it.

Written on M89.0: Algoneurodystrophy

causalgia, lower limb (G57.7-)
causalgia, upper limb (G56.4-)
complex regional pain syndrome II, lower limb (G57.7-)
complex regional pain syndrome II, upper limb (G56.4-)
reflex sympathetic dystrophy (G90.5-)

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 M89.02

3 child codes. Green means billable.

M89.021Algoneurodystrophy, right upper arm
M89.022Algoneurodystrophy, left upper arm
M89.029Algoneurodystrophy, unspecified upper arm

Other codes under M89.0

M89.00Algoneurodystrophy, unspecified site
M89.01Algoneurodystrophy, shoulder
M89.03Algoneurodystrophy, forearm
M89.04Algoneurodystrophy, hand
M89.05Algoneurodystrophy, thigh
M89.06Algoneurodystrophy, lower leg
M89.07Algoneurodystrophy, ankle and foot
M89.08Algoneurodystrophy, other site
M89.09Algoneurodystrophy, multiple sites