0MRN07Z

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 08 — : DRG 485, DRG 486, DRG 487
• MDC 08 — Knee Procedures without Principal Diagnosis of Infection: DRG 488, DRG 489
• 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.

Related Codes

Same operation — other Body Part

Same table and root operation, differing only in the body part character.

0MRJ07Z — Replacement of Left Abdomen Bursa and Ligament with Autologous Tissue Substitute, Open Approach, 0MRK07Z — Replacement of Perineum Bursa and Ligament with Autologous Tissue Substitute, Open Approach, 0MRL07Z — Replacement of Right Hip Bursa and Ligament with Autologous Tissue Substitute, Open Approach, 0MRM07Z — Replacement of Left Hip Bursa and Ligament with Autologous Tissue Substitute, Open Approach, 0MRP07Z — Replacement of Left Knee Bursa and Ligament with Autologous Tissue Substitute, Open Approach, 0MRQ07Z — Replacement of Right Ankle Bursa and Ligament with Autologous Tissue Substitute, Open Approach, 0MRR07Z — Replacement of Left Ankle Bursa and Ligament with Autologous Tissue Substitute, Open Approach, 0MRS07Z — Replacement of Right Foot Bursa and Ligament with Autologous Tissue Substitute, Open Approach, +19 more

Same operation — other Approach

Same table and root operation, differing only in the approach character.

0MRN47Z — Replacement of Right Knee Bursa and Ligament with Autologous Tissue Substitute, Percutaneous Endoscopic Approach

Same operation — other Device

Same table and root operation, differing only in the device character.

0MRN0JZ — Replacement of Right Knee Bursa and Ligament with Synthetic Substitute, Open Approach, 0MRN0KZ — Replacement of Right Knee Bursa and Ligament with Nonautologous Tissue Substitute, Open Approach

Contextual Map

Every relationship of 0MRN07Z 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

• 0MR[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 485 — KNEE PROCEDURES WITH PRINCIPAL DIAGNOSIS OF INFECTION WITH MCC [MS-DRG]
• DRG 486 — KNEE PROCEDURES WITH PRINCIPAL DIAGNOSIS OF INFECTION WITH CC [MS-DRG]
• DRG 487 — KNEE PROCEDURES WITH PRINCIPAL DIAGNOSIS OF INFECTION WITHOUT CC/MCC [MS-DRG]
• DRG 488 — KNEE PROCEDURES WITHOUT PRINCIPAL DIAGNOSIS OF INFECTION WITH CC/MCC [MS-DRG]: “KNEE PROCEDURES WITHOUT PRINCIPAL DIAGNOSIS OF INFECTION WITH CC/MCC — Knee Procedures without Principal Diagnosis of Infection (MDC 08)”
• DRG 489 — KNEE PROCEDURES WITHOUT PRINCIPAL DIAGNOSIS OF INFECTION WITHOUT CC/MCC [MS-DRG]: “KNEE PROCEDURES WITHOUT PRINCIPAL DIAGNOSIS OF INFECTION WITHOUT CC/MCC — Knee Procedures without Principal Diagnosis of Infection (MDC 08)”
• 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)”
• and 3 more

MDC crossing · diagnoses (31735)

• MDC 08 — Diseases and Disorders of the Musculoskeletal System and Connective Tissue [MDC crossing]: “Diseases and Disorders of the Musculoskeletal System and Connective Tissue — 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.”
• A02.23 — Salmonella arthritis [Same-MDC diagnosis]: “Salmonella arthritis — grouped in MDC 08, the diagnosis side of this code's crossing.” · check together
• A02.24 — Salmonella osteomyelitis [Same-MDC diagnosis]: “Salmonella osteomyelitis — grouped in MDC 08, the diagnosis side of this code's crossing.” · check together
• A18.01 — Tuberculosis of spine [Same-MDC diagnosis]: “Tuberculosis of spine — grouped in MDC 08, the diagnosis side of this code's crossing.” · check together
• A18.02 — Tuberculous arthritis of other joints [Same-MDC diagnosis]: “Tuberculous arthritis of other joints — grouped in MDC 08, the diagnosis side of this code's crossing.” · check together
• A18.03 — Tuberculosis of other bones [Same-MDC diagnosis]: “Tuberculosis of other bones — grouped in MDC 08, the diagnosis side of this code's crossing.” · check together
• and 31730 more

Nearest codes

• 0MR007Z — Replacement of Head and Neck Bursa and Ligament with Autologous Tissue Substitute, Open Approach [One axis away]
• 0MR107Z — Replacement of Right Shoulder Bursa and Ligament with Autologous Tissue Substitute, Open Approach [One axis away]
• 0MR207Z — Replacement of Left Shoulder Bursa and Ligament with Autologous Tissue Substitute, Open Approach [One axis away]
• 0MR307Z — Replacement of Right Elbow Bursa and Ligament with Autologous Tissue Substitute, Open Approach [One axis away]
• 0MR407Z — Replacement of Left Elbow Bursa and Ligament with Autologous Tissue Substitute, Open Approach [One axis away]
• 0MR507Z — Replacement of Right Wrist Bursa and Ligament with Autologous Tissue Substitute, Open Approach [One axis away]
• 0MR607Z — Replacement of Left Wrist Bursa and Ligament with Autologous Tissue Substitute, Open Approach [One axis away]
• 0MR707Z — Replacement of Right Hand Bursa and Ligament with Autologous Tissue Substitute, Open Approach [One axis away]