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M96.4

M96.4: Postsurgical lordosis

Billable / specific codeICD-10-CM

M96.4 is a billable, specific ICD-10-CM code for postsurgical lordosis. It is valid for submission on a claim.

Check M96.4 with the rest of the claim: free scrubber

Excludes2 inherited from the categories above M96.4

Not part of this code, but both may be coded when both are present.

Written on M96: Intraoperative and postprocedural complications and disorders of musculoskeletal system, not elsewhere classified

  • arthropathy following intestinal bypass (M02.0-)
  • complications of internal orthopedic prosthetic devices, implants and grafts (T84.-)
  • disorders associated with osteoporosis (M80)
  • periprosthetic fracture around internal prosthetic joint (M97.-)
  • presence of functional implants and other devices (Z96-Z97)

Other codes that can never be billed with M96.4

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • M40Kyphosis and lordosis

Risk adjustment

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

Medicare coverage

M96.4 is named in 17 Medicare coverage policies: 10 listing it as supporting medical necessity, and 7 listing it as NOT covered. Which one applies depends on your Medicare contractor.

  • A58865Billing and Coding: Amniotic and Placental-Derived Product Injections and/or Applications for Musculoskeletal Indications, Non-Woundnot covered
  • A58883Billing and Coding: Amniotic and Placental-Derived Product Injections and/or Applications for Musculoskeletal Indications, Non-Woundnot covered
  • A58893Billing and Coding: Amniotic and Placental-Derived Product Injections and/or Applications for Musculoskeletal Indications, Non-Woundnot covered
  • A59374Billing and Coding: Amniotic and Placental-Derived Product Injections and/or Applications for Musculoskeletal Indications, Non-Woundnot covered

Alphabetic index entries that lead here

  • Lordosis›postsurgical
  • Complication›musculoskeletal system›postoperative›lordosis
  • Complication›orthopedic›postprocedural›postlaminectomy syndrome NEC›lordosis

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under M96

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.