ICD-10-PCS 2027 procedure code
0SSF34ZReposition Right Ankle Joint with Internal Fixation Device, Percutaneous Approach
Short description: Reposition Right Ankle Joint with Int Fix, Perc Approach
Code unchanged since ICD-10-PCS took effect on October 1, 2015. Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data
About 0SSF34Z
0SSF34Z is the ICD-10-PCS code for a reposition procedure on the right ankle joint using a percutaneous approach with internal fixation device. In ICD-10-PCS, reposition means moving to its normal location, or other suitable location, all or a portion of a body part.
In plain terms, this corresponds to closed reduction of dislocation of ankle, the ICD-9-CM procedure title it maps to (79.77).
For a different body part, codes include 0SS034Z (lumbar vertebral joint), 0SS334Z (lumbosacral joint), 0SS534Z (sacrococcygeal joint), 0SS634Z (coccygeal joint), 0SS734Z (right sacroiliac joint), 0SS834Z (left sacroiliac joint) and 13 more.
The same procedure with a different approach is coded 0SSF04Z (open), 0SSF44Z (percutaneous endoscopic) and 0SSFX4Z (external).
With a different device, use 0SSF35Z (external fixation device) and 0SSF3ZZ (no device).
It doesn't appear in the MS-DRG procedure index, so on its own it doesn't change the DRG assignment.
It has been valid since ICD-10-PCS took effect on October 1, 2015.
What each character means
- 1. Section
- 0Medical and Surgical
- 2. Body System
- SLower Joints
- 3. Operation
- SReposition
Moving to its normal location, or other suitable location, all or a portion of a body part
The body part is moved to a new location from an abnormal location, or from a normal location where it is not functioning correctly. The body part may or may not be cut out or off to be moved to the new location
Includes: Reposition of undescended testicle, fracture reduction
- 4. Body Part
- FAnkle Joint, Right
- 5. Approach
- 3Percutaneous
Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach the site of the procedure
- 6. Device
- 4Internal Fixation Device
- 7. Qualifier
- ZNo Qualifier
Other versions of this procedure
Different body part
- 0SS034ZLumbar Vertebral Joint
- 0SS334ZLumbosacral Joint
- 0SS534ZSacrococcygeal Joint
- 0SS634ZCoccygeal Joint
- 0SS734ZSacroiliac Joint, Right
- 0SS834ZSacroiliac Joint, Left
- 0SS934ZHip Joint, Right
- 0SSB34ZHip Joint, Left
- 0SSC34ZKnee Joint, Right
- 0SSD34ZKnee Joint, Left
- 0SSG34ZAnkle Joint, Left
- 0SSH34ZTarsal Joint, Right
Different approach
Different device
ICD-9-CM equivalent
Converter →- 79.77Closed reduction of dislocation of ankleapproximate
From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.
Code history
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
- 2025
- 2026
- 2027
- FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
- No changes since FY2016.
Common questions about 0SSF34Z
Is 0SSF34Z a valid ICD-10-PCS code for 2027?
- Yes. 0SSF34Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
What is the ICD-9 procedure code for 0SSF34Z?
- The CMS GEMs map 0SSF34Z to ICD-9-CM 79.77 (Closed reduction of dislocation of ankle).