S12.12 — Other dens fracture
Is S12.12 billable?
No — S12.12 is a non-billable header code. S12.12 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 12 billable codes beneath S12.12.
Billable codes under this header
- S12.120AOther displaced dens fracture, initial encounter for closed fracture
- S12.120BOther displaced dens fracture, initial encounter for open fracture
- S12.120DOther displaced dens fracture, subsequent encounter for fracture with routine healing
- S12.120GOther displaced dens fracture, subsequent encounter for fracture with delayed healing
- S12.120KOther displaced dens fracture, subsequent encounter for fracture with nonunion
- S12.120SOther displaced dens fracture, sequela
- S12.121AOther nondisplaced dens fracture, initial encounter for closed fracture
- S12.121BOther nondisplaced dens fracture, initial encounter for open fracture
- S12.121DOther nondisplaced dens fracture, subsequent encounter for fracture with routine healing
- S12.121GOther nondisplaced dens fracture, subsequent encounter for fracture with delayed healing
- S12.121KOther nondisplaced dens fracture, subsequent encounter for fracture with nonunion
- S12.121SOther nondisplaced dens fracture, sequela
S12.12 at a glance
| Code | S12.12 |
|---|---|
| Description | Other dens fracture |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Code first — inherited from S12
The underlying condition below must be sequenced before S12.12. S12.12 describes a manifestation and cannot be the principal or first-listed diagnosis.
Use additional code — inherited from Chapter 19
Report an additional code alongside S12.12 to fully describe the condition. S12.12 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 S12.12, but a patient may have both at the same time. When documentation supports it, S12.12 and the excluded code may both be reported.
Excludes2 — not included here — inherited from S10-S19
The conditions below are not part of S12.12, but a patient may have both at the same time. When documentation supports it, S12.12 and the excluded code may both be reported.
What codes fall under S12.12? (2)
How long has S12.12 existed?
S12.12 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.
What other codes are in the S12.1 family? (6)
- S12.10Unspecified fracture of second cervical vertebranot billable
- S12.11Type II dens fracturenot billable
- S12.13Unspecified traumatic spondylolisthesis of second cervical vertebranot billable
- S12.14Type III traumatic spondylolisthesis of second cervical vertebranot billable
- S12.15Other traumatic spondylolisthesis of second cervical vertebranot billable
- S12.19Other fracture of second cervical vertebranot billable