MCMedicalCodingSoftware
M48.45XS

M48.45XS: Fatigue fracture of vertebra, thoracolumbar region, sequela of fracture

Billable / specific codeICD-10-CM

M48.45XS is a billable, specific ICD-10-CM code for fatigue fracture of vertebra, thoracolumbar region, sequela of fracture. It is valid for submission on a claim.

Check M48.45XS with the rest of the claim: free scrubber

7th character "S": sequela of fracture

The appropriate 7th character is to be added to each code from subcategory M48.4:

A
initial encounter for fracture
D
subsequent encounter for fracture with routine healing
G
subsequent encounter for fracture with delayed healing
S
sequela of fracture

Excludes1 inherited from the categories above M48.45XS

A category’s note binds every code beneath it.

Written on M48.4: Fatigue fracture of vertebra

  • pathological fracture NOS (M84.4-)
  • pathological fracture of vertebra due to neoplasm (M84.58)
  • pathological fracture of vertebra due to other diagnosis (M84.68)
  • pathological fracture of vertebra due to osteoporosis (M80.-)
  • traumatic fracture of vertebrae (S12.0-S12.3-, S22.0-, S32.0-)

Other codes that can never be billed with M48.45XS

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

  • G55Nerve root and plexus compressions in diseases classified elsewhere

Risk adjustment

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

Medicare coverage

M48.45XS is named in 15 Medicare coverage policies: 8 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

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under M48.45

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.