MCMedicalCodingSoftware
S02.85XA

S02.85XA: Fracture of orbit, unspecified, initial encounter for closed fracture

Billable / specific codeICD-10-CM

S02.85XA is a billable, specific ICD-10-CM code for fracture of orbit, unspecified, initial encounter for closed fracture. It is valid for submission on a claim.

Check S02.85XA 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 S02

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: never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Fracture of orbit NOS
  • Fracture of orbit wall NOS

Excludes1 inherited from the categories above S02.85XA

A category’s note binds every code beneath it.

Written on S02.85: Fracture of orbit, unspecified

Excludes2 inherited from the categories above S02.85XA

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

Written on S02.8: Fractures of other specified skull and facial bones

  • fracture of orbital floor (S02.3-)
  • fracture of orbital roof (S02.12-)

Other codes that can never be billed with S02.85XA

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

  • S01Open wound of head

Risk adjustment

S02.85XA risk-adjusts. Under the CMS-HCC V28 model it maps to this category:

  • HCC 399 Major Head Injury without Loss of Consciousness0.199 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

S02.85XA is named in 2 Medicare coverage policies: 2 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A56612Billing and Coding: CT of the Head
  • A56729Billing and Coding: Magnetic Resonance Imaging of the Head and Neck

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under S02.85

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.