0SSQX4ZReposition Left Toe Phalangeal Joint with Internal Fixation Device, External Approach
- Billable / Specific Code
0SSQX4Z is a billable ICD-10-PCS procedure code for Reposition Left Toe Phalangeal Joint with Internal Fixation Device, External Approach. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027). The root operation Reposition involves moving to its normal location, or other suitable location, all or a portion of a body part. In AHRQ's Clinical Classifications Software (CCSR), this procedure falls under Joint fusion (excluding spine).
Code Identity
PCS Table Breakdown
Each ICD-10-PCS code is built from seven characters, each an axis of the procedure. Hover or tap the icons for the official CMS definitions.
| Position | Designation | Value | Meaning |
|---|---|---|---|
| 1 | Section | 0 | Medical and Surgical |
| 2 | Body System | S | Lower Joints |
| 3 | Operation | S | Reposition |
| 4 | BodyPart | Q | Toe Phalangeal Joint, Left |
| 5 | Approach | X | External |
| 6 | Device | 4 | Internal Fixation Device |
| 7 | Qualifier | Z | No Qualifier |
In the ICD-10-PCS Alphabetic Index
These FY 2027 ICD-10-PCS Alphabetic Index entries lead to this code:
Clinical Classification (CCSR)
AHRQ groups this procedure code into these clinical categories.
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for this code under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 0SSQX4Z
Is 0SSQX4Z a billable code?
Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Reposition Left Toe Phalangeal Joint with Internal Fixation Device, External Approach on inpatient claims from October 1, 2026 through September 30, 2027.
What do the characters in 0SSQX4Z mean?
The code breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character S is the Body System (Lower Joints); the 3rd character S is the Operation (Reposition); the 4th character Q is the BodyPart (Toe Phalangeal Joint, Left); the 5th character X is the Approach (External); the 6th character 4 is the Device (Internal Fixation Device); the 7th character Z is the Qualifier (No Qualifier).
What is the ICD-9-PCS equivalent of 0SSQX4Z?
Under the General Equivalence Mappings, Reposition Left Toe Phalangeal Joint with Internal Fixation Device, External Approach crosswalks to ICD-9-PCS 79.78 (Closed reduction of dislocation of foot and toe). The mapping is approximate, so confirm it fits the documentation.
