0K810ZZDivision of Facial Muscle, Open Approach
- Billable / Specific Code
0K810ZZ is a billable ICD-10-PCS procedure code for Division of Facial Muscle, Open Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to 12 MS-DRGs. The root operation Division involves cutting into a body part, without draining fluids and/or gases from the body part, in order to separate or transect a body part.
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 | K | Muscles |
| 3 | Operation | 8 | Division |
| 4 | BodyPart | 1 | Facial Muscle |
| 5 | Approach | 0 | Open |
| 6 | Device | Z | No Device |
| 7 | Qualifier | Z | No Qualifier |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 0K810ZZ under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 0K810ZZ
Is 0K810ZZ a billable code?
Yes. 0K810ZZ is a complete seven-character ICD-10-PCS code, specific enough to report Division of Facial Muscle, Open Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 0K810ZZ mean?
0K810ZZ breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character K is the Body System (Muscles); the 3rd character 8 is the Operation (Division); the 4th character 1 is the BodyPart (Facial Muscle); the 5th character 0 is the Approach (Open); the 6th character Z is the Device (No Device); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 0K810ZZ group to?
On an inpatient stay, Division of Facial Muscle, Open Approach maps to MS-DRGs 040, 041, 042, 500, 501, 502, 907, 908, 909, 957, 958, 959, with relative weights from 1.3127 to 7.6199. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 0K810ZZ?
Under the General Equivalence Mappings, Division of Facial Muscle, Open Approach crosswalks to ICD-9-PCS 83.19 and 83.85. The mapping is approximate, so confirm it fits the documentation.
