MCMedicalCodingSoftware
S22.011A

S22.011A: Stable burst fracture of first thoracic vertebra, initial encounter for closed fracture

Billable / specific codeICD-10-CM

S22.011A is a billable, specific ICD-10-CM code for stable burst fracture of first thoracic vertebra, initial encounter for closed fracture. It is valid for submission on a claim.

Check S22.011A with the rest of the claim: free scrubber

7th character "A": initial encounter for closed fracture

The appropriate 7th character is to be added to each code from category S22

A
initial encounter for closed fracture
B
initial encounter for open fracture
D
subsequent encounter for fracture with routine healing
G
subsequent encounter for fracture with delayed healing
K
subsequent encounter for fracture with nonunion
S
sequela

Excludes1 inherited from the categories above S22.011A

A category’s note binds every code beneath it.

Written on S22: Fracture of rib(s), sternum and thoracic spine

  • transection of thorax (S28.1)

Excludes2 inherited from the categories above S22.011A

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

Written on S22: Fracture of rib(s), sternum and thoracic spine

  • fracture of clavicle (S42.0-)
  • fracture of scapula (S42.1-)

Other codes that can never be billed with S22.011A

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

  • M48.5Collapsed vertebra, not elsewhere classified
  • M84.3Stress fracture
  • M84.4Pathological fracture, not elsewhere classified

Risk adjustment

S22.011A risk-adjusts. Under the CMS-HCC V28 model it maps to this category:

  • HCC 401 Vertebral Fractures without Spinal Cord Injury0.522 RAF

Coefficient shown for the Community Non-dual Aged segment. A higher HCC in the same hierarchy will suppress this one, so capturing it does not always add score. Look up the whole chart to see which of its HCCs the hierarchy would zero.

Medicare coverage

S22.011A is named in 7 Medicare coverage policies: 7 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A56580Billing and Coding: Computerized Axial Tomography (CT), Thorax
  • A57132Billing and Coding: Bone Mass Measurement
  • A57205Billing and Coding: Oximetry Services
  • A57311Billing and Coding: Physical Therapy - Home Health

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under S22.011

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.