ICD-10-PCS 2027 procedure code
0SSD34ZReposition Left Knee Joint with Internal Fixation Device, Percutaneous Approach
Short description: Reposition Left Knee 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 0SSD34Z
0SSD34Z is the ICD-10-PCS code for a reposition procedure on the left knee 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 knee, the ICD-9-CM procedure title it maps to (79.76).
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 0SSD04Z (open), 0SSD44Z (percutaneous endoscopic) and 0SSDX4Z (external).
With a different device, use 0SSD35Z (external fixation device) and 0SSD3ZZ (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
- DKnee Joint, Left
Includes: Femoropatellar joint; Femorotibial joint; Lateral meniscus; Medial meniscus; Patellofemoral joint; Tibiofemoral joint
- 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
- 0SSF34ZAnkle Joint, Right
- 0SSG34ZAnkle Joint, Left
- 0SSH34ZTarsal Joint, Right
Different approach
Different device
ICD-9-CM equivalent
Converter →- 79.76Closed reduction of dislocation of kneeapproximate
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 0SSD34Z
Is 0SSD34Z a valid ICD-10-PCS code for 2027?
- Yes. 0SSD34Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
What is the ICD-9 procedure code for 0SSD34Z?
- The CMS GEMs map 0SSD34Z to ICD-9-CM 79.76 (Closed reduction of dislocation of knee).