Inpatient Procedure Code
0UB00ZZ
Excision of Right Ovary, Open 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 SystemU | Female Reproductive System |
| 3 | Root OperationB | Excision Cutting out or off, without replacement, a portion of a body part |
| 4 | Body Part0 | Ovary, Right |
| 5 | Approach0 | Open |
| 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 11 MS-DRGs:
- MDC 10 — Other Endocrine, Nutritional and Metabolic O.R. Procedures: DRG 628, DRG 629, DRG 630
- MDC 13 — Uterine and Adnexa Procedures: DRG 736, DRG 737, DRG 738, DRG 739, DRG 740, DRG 741
- MDC 13 — Uterine and Adnexa Procedures for Non-Malignancy: DRG 742, DRG 743
From the CMS MS-DRG Definitions Manual, Appendix E. Actual DRG assignment depends on the complete claim.
Contextual Map
Every relationship of 0UB00ZZ 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
- 0UB[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 (11)
- DRG 628 — OTHER ENDOCRINE, NUTRITIONAL AND METABOLIC O.R. PROCEDURES WITH MCC [MS-DRG]: “OTHER ENDOCRINE, NUTRITIONAL AND METABOLIC O.R. PROCEDURES WITH MCC — Other Endocrine, Nutritional and Metabolic O.R. Procedures (MDC 10)”
- DRG 629 — OTHER ENDOCRINE, NUTRITIONAL AND METABOLIC O.R. PROCEDURES WITH CC [MS-DRG]: “OTHER ENDOCRINE, NUTRITIONAL AND METABOLIC O.R. PROCEDURES WITH CC — Other Endocrine, Nutritional and Metabolic O.R. Procedures (MDC 10)”
- DRG 630 — OTHER ENDOCRINE, NUTRITIONAL AND METABOLIC O.R. PROCEDURES WITHOUT CC/MCC [MS-DRG]: “OTHER ENDOCRINE, NUTRITIONAL AND METABOLIC O.R. PROCEDURES WITHOUT CC/MCC — Other Endocrine, Nutritional and Metabolic O.R. Procedures (MDC 10)”
- DRG 736 — UTERINE AND ADNEXA PROCEDURES FOR OVARIAN OR ADNEXAL MALIGNANCY WITH MCC [MS-DRG]: “UTERINE AND ADNEXA PROCEDURES FOR OVARIAN OR ADNEXAL MALIGNANCY WITH MCC — Uterine and Adnexa Procedures (MDC 13)”
- DRG 737 — UTERINE AND ADNEXA PROCEDURES FOR OVARIAN OR ADNEXAL MALIGNANCY WITH CC [MS-DRG]: “UTERINE AND ADNEXA PROCEDURES FOR OVARIAN OR ADNEXAL MALIGNANCY WITH CC — Uterine and Adnexa Procedures (MDC 13)”
- DRG 738 — UTERINE AND ADNEXA PROCEDURES FOR OVARIAN OR ADNEXAL MALIGNANCY WITHOUT CC/MCC [MS-DRG]: “UTERINE AND ADNEXA PROCEDURES FOR OVARIAN OR ADNEXAL MALIGNANCY WITHOUT CC/MCC — Uterine and Adnexa Procedures (MDC 13)”
- DRG 739 — UTERINE AND ADNEXA PROCEDURES FOR NON-OVARIAN AND NON-ADNEXAL MALIGNANCY WITH MCC [MS-DRG]: “UTERINE AND ADNEXA PROCEDURES FOR NON-OVARIAN AND NON-ADNEXAL MALIGNANCY WITH MCC — Uterine and Adnexa Procedures (MDC 13)”
- DRG 740 — UTERINE AND ADNEXA PROCEDURES FOR NON-OVARIAN AND NON-ADNEXAL MALIGNANCY WITH CC [MS-DRG]: “UTERINE AND ADNEXA PROCEDURES FOR NON-OVARIAN AND NON-ADNEXAL MALIGNANCY WITH CC — Uterine and Adnexa Procedures (MDC 13)”
- and 3 more
MDC crossing · diagnoses (1280)
- MDC 10 — Endocrine, Nutritional and Metabolic Diseases and Disorders [MDC crossing]: “Endocrine, Nutritional and Metabolic Diseases and Disorders — 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 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.”
- A18.7 — Tuberculosis of adrenal glands [Same-MDC diagnosis]: “Tuberculosis of adrenal glands — grouped in MDC 10, the diagnosis side of this code's crossing.”
- A18.81 — Tuberculosis of thyroid gland [Same-MDC diagnosis]: “Tuberculosis of thyroid gland — grouped in MDC 10, the diagnosis side of this code's crossing.”
- B67.31 — Echinococcus granulosus infection, thyroid gland [Same-MDC diagnosis]: “Echinococcus granulosus infection, thyroid gland — grouped in MDC 10, the diagnosis side of this code's crossing.”
- C73 — Malignant neoplasm of thyroid gland [Same-MDC diagnosis]: “Malignant neoplasm of thyroid gland — grouped in MDC 10, the diagnosis side of this code's crossing.”
- C74.00 — Malignant neoplasm of cortex of unspecified adrenal gland [Same-MDC diagnosis]: “Malignant neoplasm of cortex of unspecified adrenal gland — grouped in MDC 10, the diagnosis side of this code's crossing.”
- and 1275 more
Nearest codes
- 0UB00ZX — Excision of Right Ovary, Open Approach, Diagnostic [One axis away]
- 0UB03ZZ — Excision of Right Ovary, Percutaneous Approach [One axis away]
- 0UB04ZZ — Excision of Right Ovary, Percutaneous Endoscopic Approach [One axis away]
- 0UB07ZZ — Excision of Right Ovary, Via Natural or Artificial Opening [One axis away]
- 0UB08ZZ — Excision of Right Ovary, Via Natural or Artificial Opening Endoscopic [One axis away]
- 0UB10ZZ — Excision of Left Ovary, Open Approach [One axis away]
- 0UB20ZZ — Excision of Bilateral Ovaries, Open Approach [One axis away]
- 0UB40ZZ — Excision of Uterine Supporting Structure, Open Approach [One axis away]
Change history
No changes recorded for this code — unchanged since the FY2026 (April) baseline of the change ledger.