Inpatient Procedure Code
0W0N3ZZ
Alteration of Female Perineum, Percutaneous Approach
Axis Breakdown
Every ICD-10-PCS code is exactly seven characters, one per axis. Each character's meaning is defined by its position in the code.
| Position | Value | Meaning |
|---|---|---|
| 1 | Section0 | Medical and Surgical |
| 2 | Body SystemW | Anatomical Regions, General |
| 3 | Root Operation0 | Alteration Modifying the anatomic structure of a body part without affecting the function of the body part |
| 4 | Body PartN | Perineum, Female |
| 5 | Approach3 | Percutaneous |
| 6 | DeviceZ | No Device |
| 7 | QualifierZ | No Qualifier |
Potential MS-DRG Relationships (FY2026)
The MS-DRG grouper treats this as an operating room procedure. It appears in the surgical logic of 8 MS-DRGs:
- MDC 13 — Vagina, Cervix and Vulva Procedures: DRG 746, DRG 747
- MDC 21 — Other O.R. Procedures for Injuries: DRG 907, DRG 908, DRG 909
- MDC 24 — Other O.R. Procedures for Multiple Significant Trauma: DRG 957, DRG 958, DRG 959
From the CMS MS-DRG Definitions Manual, Appendix E. Actual DRG assignment depends on the complete claim.
Contextual Map
Every relationship of 0W0N3ZZ in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.
PCS table
- 0W0[PCS table]
- [object Object] — Section: [object Object] [Section]: “[object Object]”
- [object Object] — Body System: [object Object] [Body System]: “[object Object]”
- [object Object] — Operation: [object Object] [Operation]: “[object Object]”
MS-DRG participation
- DRG 746 — VAGINA, CERVIX AND VULVA PROCEDURES WITH CC/MCC [MS-DRG]: “VAGINA, CERVIX AND VULVA PROCEDURES WITH CC/MCC — Vagina, Cervix and Vulva Procedures (MDC 13)”
- DRG 747 — VAGINA, CERVIX AND VULVA PROCEDURES WITHOUT CC/MCC [MS-DRG]: “VAGINA, CERVIX AND VULVA PROCEDURES WITHOUT CC/MCC — Vagina, Cervix and Vulva Procedures (MDC 13)”
- DRG 907 — OTHER O.R. PROCEDURES FOR INJURIES WITH MCC [MS-DRG]: “OTHER O.R. PROCEDURES FOR INJURIES WITH MCC — Other O.R. Procedures for Injuries (MDC 21)”
- DRG 908 — OTHER O.R. PROCEDURES FOR INJURIES WITH CC [MS-DRG]: “OTHER O.R. PROCEDURES FOR INJURIES WITH CC — Other O.R. Procedures for Injuries (MDC 21)”
- DRG 909 — OTHER O.R. PROCEDURES FOR INJURIES WITHOUT CC/MCC [MS-DRG]: “OTHER O.R. PROCEDURES FOR INJURIES WITHOUT CC/MCC — Other O.R. Procedures for Injuries (MDC 21)”
- DRG 957 — OTHER O.R. PROCEDURES FOR MULTIPLE SIGNIFICANT TRAUMA WITH MCC [MS-DRG]: “OTHER O.R. PROCEDURES FOR MULTIPLE SIGNIFICANT TRAUMA WITH MCC — Other O.R. Procedures for Multiple Significant Trauma (MDC 24)”
- DRG 958 — OTHER O.R. PROCEDURES FOR MULTIPLE SIGNIFICANT TRAUMA WITH CC [MS-DRG]: “OTHER O.R. PROCEDURES FOR MULTIPLE SIGNIFICANT TRAUMA WITH CC — Other O.R. Procedures for Multiple Significant Trauma (MDC 24)”
- DRG 959 — OTHER O.R. PROCEDURES FOR MULTIPLE SIGNIFICANT TRAUMA WITHOUT CC/MCC [MS-DRG]: “OTHER O.R. PROCEDURES FOR MULTIPLE SIGNIFICANT TRAUMA WITHOUT CC/MCC — Other O.R. Procedures for Multiple Significant Trauma (MDC 24)”
MDC crossing · diagnoses (15769)
- MDC 13 — Diseases and Disorders of the Female Reproductive System [MDC crossing]: “Diseases and Disorders of the Female Reproductive System — the grouper's crossing between diagnoses and procedures: a principal diagnosis sets the MDC, and same-MDC procedures move the stay to its surgical DRGs.”
- MDC 21 — Injuries, Poisonings and Toxic Effects of Drugs [MDC crossing]: “Injuries, Poisonings and Toxic Effects of Drugs — the grouper's crossing between diagnoses and procedures: a principal diagnosis sets the MDC, and same-MDC procedures move the stay to its surgical DRGs.”
- A18.16 — Tuberculosis of cervix [Same-MDC diagnosis]: “Tuberculosis of cervix — grouped in MDC 13, the diagnosis side of this code's crossing.” · check together
- A18.17 — Tuberculous female pelvic inflammatory disease [Same-MDC diagnosis]: “Tuberculous female pelvic inflammatory disease — grouped in MDC 13, the diagnosis side of this code's crossing.” · check together
- A18.18 — Tuberculosis of other female genital organs [Same-MDC diagnosis]: “Tuberculosis of other female genital organs — grouped in MDC 13, the diagnosis side of this code's crossing.” · check together
- A51.0 — Primary genital syphilis [Same-MDC diagnosis]: “Primary genital syphilis — grouped in MDC 13, the diagnosis side of this code's crossing.” · check together
- A54.00 — Gonococcal infection of lower genitourinary tract, unspecified [Same-MDC diagnosis]: “Gonococcal infection of lower genitourinary tract, unspecified — grouped in MDC 13, the diagnosis side of this code's crossing.” · check together
- and 15764 more
Nearest codes
- 0W003ZZ — Alteration of Head, Percutaneous Approach [One axis away]
- 0W023ZZ — Alteration of Face, Percutaneous Approach [One axis away]
- 0W043ZZ — Alteration of Upper Jaw, Percutaneous Approach [One axis away]
- 0W053ZZ — Alteration of Lower Jaw, Percutaneous Approach [One axis away]
- 0W063ZZ — Alteration of Neck, Percutaneous Approach [One axis away]
- 0W083ZZ — Alteration of Chest Wall, Percutaneous Approach [One axis away]
- 0W0F3ZZ — Alteration of Abdominal Wall, Percutaneous Approach [One axis away]
- 0W0K3ZZ — Alteration of Upper Back, Percutaneous Approach [One axis away]
Change history
No changes recorded for this code — unchanged since the FY2026 (April) baseline of the change ledger.