M89.059 is the authoritative medical code for Algoneurodystrophy, unspecified thigh. This classification is used in medical billing and clinical recording to specify the clinical criteria for algoneurodystrophy, unspecified thigh (ICD-10-CM M89.059), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Official Registry Overview & Definition
Algoneurodystrophy, unspecified thigh is a billable ICD-10-CM diagnosis code M89.059. Excludes1 (not coded here): 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-; postprocedural osteopathies M96.-.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for M89.059 in the official ICD-10-CM tabular list.
Excludes1 — Not Coded Here
Conditions that can never be reported with this code; the two are mutually exclusive.
- 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-
- postprocedural osteopathies M96.-
Frequently Asked Questions (FAQ) & Clinical Guidance
What can't be coded together with M89.059?
Per official ICD-10-CM Excludes1 instructions, M89.059 must not be reported together with: 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-).
Nearest Codes in This Family
Official ICD-10-CM classifications closest to M89.059 in its code family, with their registry titles.
- M89 — Other disorders of bone
- M89.0 — Algoneurodystrophy
- M89.00 — Algoneurodystrophy, unspecified site
- M89.01 — Algoneurodystrophy, shoulder
- M89.011 — Algoneurodystrophy, right shoulder
- M89.012 — Algoneurodystrophy, left shoulder
- M89.019 — Algoneurodystrophy, unspecified shoulder
- M89.02 — Algoneurodystrophy, upper arm
- M89.021 — Algoneurodystrophy, right upper arm
- M89.022 — Algoneurodystrophy, left upper arm
View all 40 codes in the M89 family