079T0ZZDrainage of Bone Marrow, Open Approach
- Billable / Specific Code
079T0ZZ is a billable ICD-10-PCS procedure code for Drainage of Bone Marrow, Open Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026). The root operation Drainage involves taking or letting out fluids and/or gases from 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 | 7 | Lymphatic and Hemic Systems |
| 3 | Operation | 9 | Drainage |
| 4 | BodyPart | T | Bone Marrow |
| 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 079T0ZZ under the General Equivalence Mappings.
Code History
- 07DT0ZZ — Extraction of Bone Marrow, Open Approach
Similar Procedure Codes
Questions About 079T0ZZ
Is 079T0ZZ a billable code?
Yes. 079T0ZZ is a complete seven-character ICD-10-PCS code, specific enough to report Drainage of Bone Marrow, Open Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 079T0ZZ mean?
079T0ZZ breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character 7 is the Body System (Lymphatic and Hemic Systems); the 3rd character 9 is the Operation (Drainage); the 4th character T is the BodyPart (Bone Marrow); 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 is the ICD-9-PCS equivalent of 079T0ZZ?
Under the General Equivalence Mappings, Drainage of Bone Marrow, Open Approach crosswalks to ICD-9-PCS 41.91. The mapping is approximate, so confirm it fits the documentation.
