S02.400 — Malar fracture, unspecified side
Is S02.400 billable?
No — S02.400 is a non-billable header code. S02.400 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 6 billable codes beneath S02.400.
Billable codes under this header
- S02.400AMalar fracture, unspecified side, initial encounter for closed fracture
- S02.400BMalar fracture, unspecified side, initial encounter for open fracture
- S02.400DMalar fracture, unspecified side, subsequent encounter for fracture with routine healing
- S02.400GMalar fracture, unspecified side, subsequent encounter for fracture with delayed healing
- S02.400KMalar fracture, unspecified side, subsequent encounter for fracture with nonunion
- S02.400SMalar fracture, unspecified side, sequela
S02.400 at a glance
| Code | S02.400 |
|---|---|
| Description | Malar fracture, unspecified side |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
How is S02.400 listed in the Alphabetic Index?
These are the routes through the Alphabetic Index that lead to S02.400. They show the wording a clinician may have documented, which often differs from the Tabular description.
- Fracture, traumatic › malar bone (abduction) (adduction) (separation)
Use additional code — inherited from Chapter 19
Report an additional code alongside S02.400 to fully describe the condition. S02.400 is sequenced first.
- code to identify any retained foreign body, if applicable (Z18.-)
Excludes2 — not included here — inherited from Chapter 19
The conditions below are not part of S02.400, but a patient may have both at the same time. When documentation supports it, S02.400 and the excluded code may both be reported.
Excludes2 — not included here — inherited from S00-S09
The conditions below are not part of S02.400, but a patient may have both at the same time. When documentation supports it, S02.400 and the excluded code may both be reported.
- burns and corrosions (T20-T32)
- effects of foreign body in ear (T16)
- effects of foreign body in larynx (T17.3)
- effects of foreign body in mouth NOS (T18.0)
- effects of foreign body in nose (T17.0-T17.1)
- effects of foreign body in pharynx (T17.2)
- effects of foreign body on external eye (T15.-)
- frostbite (T33-T34)
- insect bite or sting, venomous (T63.4)
Code also — inherited from S00-S09
Two codes may be needed to describe the condition fully. Whether S02.400 is sequenced first depends on the reason for the encounter.
- for any associated infection
Code also — inherited from S02
Two codes may be needed to describe the condition fully. Whether S02.400 is sequenced first depends on the reason for the encounter.
- any associated intracranial injury (S06.-)
What codes fall under S02.400? (6)
- S02.400AMalar fracture, unspecified side, initial encounter for closed fracture
- S02.400BMalar fracture, unspecified side, initial encounter for open fracture
- S02.400DMalar fracture, unspecified side, subsequent encounter for fracture with routine healing
- S02.400GMalar fracture, unspecified side, subsequent encounter for fracture with delayed healing
- S02.400KMalar fracture, unspecified side, subsequent encounter for fracture with nonunion
- S02.400SMalar fracture, unspecified side, sequela
How long has S02.400 existed?
S02.400 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
- FY2018Malar fracture unspecifiedMalar fracture, unspecified side
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.
Which conditions are coded to S02.400?
What other codes are in the S02.40 family? (8)
- S02.401Maxillary fracture, unspecified sidenot billable
- S02.402Zygomatic fracture, unspecified sidenot billable
- S02.40AMalar fracture, right sidenot billable
- S02.40BMalar fracture, left sidenot billable
- S02.40CMaxillary fracture, right sidenot billable
- S02.40DMaxillary fracture, left sidenot billable
- S02.40EZygomatic fracture, right sidenot billable
- S02.40FZygomatic fracture, left sidenot billable