M89.661 Osteopathy after poliomyelitis, right lower leg

Billable ICD-10-CM code, FY2026.

Applies from M89.6 Osteopathy after poliomyelitis

Excludes1 (never code together)

• postpolio syndrome (G14)

Use additional code

• code (B91) to identify previous poliomyelitis

Risk adjustment (HCC)

• CMS-HCC V28: HCC 92 — Bone/Joint/Muscle/Severe Soft Tissue Infections/Necrosis
• CMS-HCC V22: HCC 39 — Bone/Joint/Muscle Infections/Necrosis
• ESRD V24: HCC 39

MS-DRG index

Defines the logic of DRG(s) 564-566 in MDC 08.

Approximate ICD-9-CM (GEMs)

• 730.76 Osteopathy resulting from poliomyelitis, lower leg (approximate)

Nearby codes

• M89.65 Osteopathy after poliomyelitis, thigh
• M89.651 Osteopathy after poliomyelitis, right thigh
• M89.652 Osteopathy after poliomyelitis, left thigh
• M89.659 Osteopathy after poliomyelitis, unspecified thigh
• M89.66 Osteopathy after poliomyelitis, lower leg
• M89.661 Osteopathy after poliomyelitis, right lower leg (this code)
• M89.662 Osteopathy after poliomyelitis, left lower leg
• M89.669 Osteopathy after poliomyelitis, unspecified lower leg
• M89.67 Osteopathy after poliomyelitis, ankle and foot
• M89.671 Osteopathy after poliomyelitis, right ankle and foot
• M89.672 Osteopathy after poliomyelitis, left ankle and foot