S12.9XXD — Fracture of neck, unspecified, subsequent encounter
Is S12.9XXD billable?
Yes, but S12.9XXD is an unspecified code. S12.9XXD is a valid, billable ICD-10-CM code for encounters from October 1, 2026 through September 30, 2027. However, S12.9XXD is an unspecified or catch-all code. Payers apply additional scrutiny to unspecified codes and many deny them when the medical record supports a more specific option, so check the documentation before selecting S12.9XXD — the more specific alternatives are listed below.
More specific alternatives
- S12.01XDStable burst fracture of first cervical vertebra, subsequent encounter for fracture with routine healing
- S12.14XDType III traumatic spondylolisthesis of second cervical vertebra, subsequent encounter for fracture with routine healing
- S12.24XDType III traumatic spondylolisthesis of third cervical vertebra, subsequent encounter for fracture with routine healing
- S12.34XDType III traumatic spondylolisthesis of fourth cervical vertebra, subsequent encounter for fracture with routine healing
- S12.44XDType III traumatic spondylolisthesis of fifth cervical vertebra, subsequent encounter for fracture with routine healing
- S12.54XDType III traumatic spondylolisthesis of sixth cervical vertebra, subsequent encounter for fracture with routine healing
- S12.64XDType III traumatic spondylolisthesis of seventh cervical vertebra, subsequent encounter for fracture with routine healing
- S12.8XXDFracture of other parts of neck, subsequent encounter
S12.9XXD at a glance
| Code | S12.9XXD |
|---|---|
| Description | Fracture of neck, unspecified, subsequent encounter |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
| 7th character "D" | subsequent encounter |
What does the 7th character "D" mean in S12.9XXD?
In S12.9XXD, the 7th character D means subsequent encounter. The 7th character is required for S12.9XXD to be a valid, complete code.
Same condition, different episode of care — switch the 7th character:
Which MS-DRGs does S12.9XXD group to?
S12.9XXD sits in MDC 08 and helps define the logic of 3 MS-DRGs (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.
- 559Aftercare, Musculoskeletal System and Connective Tissue with MCCmedical
- 560Aftercare, Musculoskeletal System and Connective Tissue with CCmedical
- 561Aftercare, Musculoskeletal System and Connective Tissue without CC/MCCmedical
How is S12.9XXD listed in the Alphabetic Index?
The Alphabetic Index lists these routes under S12.9, the nearest indexed parent of S12.9XXD. Use them to find the family, then select the specific code.
- Fracture, traumatic › neck (abduction) (adduction) (separation)
- Fracture, traumatic › neck › cervical vertebra (abduction) (adduction) (separation)
- Fracture, traumatic › vertebra, vertebral › cervical (abduction) (adduction) (separation)
Inclusion terms
Alternative wording in documentation that is classified to S12.9XXD.
- Fracture of neck NOS
- Fracture of cervical spine NOS
- Fracture of cervical vertebra NOS
Code first — inherited from S12
The underlying condition below must be sequenced before S12.9XXD. S12.9XXD describes a manifestation and cannot be the principal or first-listed diagnosis.
Use additional code — inherited from Chapter 19
Report an additional code alongside S12.9XXD to fully describe the condition. S12.9XXD 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 S12.9XXD, but a patient may have both at the same time. When documentation supports it, S12.9XXD and the excluded code may both be reported.
Excludes2 — not included here — inherited from S10-S19
The conditions below are not part of S12.9XXD, but a patient may have both at the same time. When documentation supports it, S12.9XXD and the excluded code may both be reported.
How long has S12.9XXD existed?
S12.9XXD 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.