0F9940ZICD-10-PCS Code: Drainage of Common Bile Duct with Drainage Device, Percutaneous Endoscopic Approach

MS-DRG Grouper Relationships (FY2026)

The MS-DRG grouper treats this as an operating room procedure. It appears in the surgical logic of 6 MS-DRGs:

• MDC 07 — Biliary Tract Procedures Except Only Cholecystectomy with or without C.D.E.: DRG 408, DRG 409, DRG 410
• MDC 07 — Cholecystectomy: DRG 411, DRG 412, DRG 413

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.

0F9540Z — Drainage of Right Hepatic Duct with Drainage Device, Percutaneous Endoscopic Approach, 0F9640Z — Drainage of Left Hepatic Duct with Drainage Device, Percutaneous Endoscopic Approach, 0F9740Z — Drainage of Common Hepatic Duct with Drainage Device, Percutaneous Endoscopic Approach, 0F9840Z — Drainage of Cystic Duct with Drainage Device, Percutaneous Endoscopic Approach, 0F9C40Z — Drainage of Ampulla of Vater with Drainage Device, Percutaneous Endoscopic Approach, 0F9D40Z — Drainage of Pancreatic Duct with Drainage Device, Percutaneous Endoscopic Approach, 0F9F40Z — Drainage of Accessory Pancreatic Duct with Drainage Device, Percutaneous Endoscopic Approach, 0F9G40Z — Drainage of Pancreas with Drainage Device, Percutaneous Endoscopic Approach, +4 more

Same operation — other Approach

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

0F9900Z — Drainage of Common Bile Duct with Drainage Device, Open Approach, 0F9930Z — Drainage of Common Bile Duct with Drainage Device, Percutaneous Approach, 0F9970Z — Drainage of Common Bile Duct with Drainage Device, Via Natural or Artificial Opening, 0F9980Z — Drainage of Common Bile Duct with Drainage Device, Via Natural or Artificial Opening Endoscopic

Same operation — other Device

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

0F994ZZ — Drainage of Common Bile Duct, Percutaneous Endoscopic Approach

Contextual Map

Every relationship of 0F9940Z 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

• 0F9[PCS table]
• Medical and Surgical — Section: Medical and Surgical [Section]: “Medical and Surgical”
• Hepatobiliary System and Pancreas — Body System: Hepatobiliary System and Pancreas [Body System]: “Hepatobiliary System and Pancreas”
• Drainage — Operation: Drainage [Operation]: “Drainage”

MS-DRG participation

• DRG 408 — BILIARY TRACT PROCEDURES EXCEPT ONLY CHOLECYSTECTOMY WITH OR WITHOUT C.D.E. WITH MCC [MS-DRG]: “BILIARY TRACT PROCEDURES EXCEPT ONLY CHOLECYSTECTOMY WITH OR WITHOUT C.D.E. WITH MCC — Biliary Tract Procedures Except Only Cholecystectomy with or without C.D.E. (MDC 07)”
• DRG 409 — BILIARY TRACT PROCEDURES EXCEPT ONLY CHOLECYSTECTOMY WITH OR WITHOUT C.D.E. WITH CC [MS-DRG]: “BILIARY TRACT PROCEDURES EXCEPT ONLY CHOLECYSTECTOMY WITH OR WITHOUT C.D.E. WITH CC — Biliary Tract Procedures Except Only Cholecystectomy with or without C.D.E. (MDC 07)”
• DRG 410 — BILIARY TRACT PROCEDURES EXCEPT ONLY CHOLECYSTECTOMY WITH OR WITHOUT C.D.E. WITHOUT CC/MCC [MS-DRG]: “BILIARY TRACT PROCEDURES EXCEPT ONLY CHOLECYSTECTOMY WITH OR WITHOUT C.D.E. WITHOUT CC/MCC — Biliary Tract Procedures Except Only Cholecystectomy with or without C.D.E. (MDC 07)”
• DRG 411 — CHOLECYSTECTOMY WITH C.D.E. WITH MCC [MS-DRG]: “CHOLECYSTECTOMY WITH C.D.E. WITH MCC — Cholecystectomy (MDC 07)”
• DRG 412 — CHOLECYSTECTOMY WITH C.D.E. WITH CC [MS-DRG]: “CHOLECYSTECTOMY WITH C.D.E. WITH CC — Cholecystectomy (MDC 07)”
• DRG 413 — CHOLECYSTECTOMY WITH C.D.E. WITHOUT CC/MCC [MS-DRG]: “CHOLECYSTECTOMY WITH C.D.E. WITHOUT CC/MCC — Cholecystectomy (MDC 07)”

MDC crossing · diagnoses (298)

• MDC 07 — Diseases and Disorders of the Hepatobiliary System and Pancreas [MDC crossing]: “Diseases and Disorders of the Hepatobiliary System and Pancreas — 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.”
• A06.4 — Amebic liver abscess [Same-MDC diagnosis]: “Amebic liver abscess — grouped in MDC 07, the diagnosis side of this code's crossing.” · check together
• A51.45 — Secondary syphilitic hepatitis [Same-MDC diagnosis]: “Secondary syphilitic hepatitis — grouped in MDC 07, the diagnosis side of this code's crossing.” · check together
• A52.74 — Syphilis of liver and other viscera [Same-MDC diagnosis]: “Syphilis of liver and other viscera — grouped in MDC 07, the diagnosis side of this code's crossing.” · check together
• B15.0 — Hepatitis A with hepatic coma [Same-MDC diagnosis]: “Hepatitis A with hepatic coma — grouped in MDC 07, the diagnosis side of this code's crossing.” · check together
• B15.9 — Hepatitis A without hepatic coma [Same-MDC diagnosis]: “Hepatitis A without hepatic coma — grouped in MDC 07, the diagnosis side of this code's crossing.” · check together
• and 293 more

Nearest codes

• 0F9040Z — Drainage of Liver with Drainage Device, Percutaneous Endoscopic Approach [One axis away]
• 0F9140Z — Drainage of Right Lobe Liver with Drainage Device, Percutaneous Endoscopic Approach [One axis away]
• 0F9240Z — Drainage of Left Lobe Liver with Drainage Device, Percutaneous Endoscopic Approach [One axis away]
• 0F9440Z — Drainage of Gallbladder with Drainage Device, Percutaneous Endoscopic Approach [One axis away]
• 0F9540Z — Drainage of Right Hepatic Duct with Drainage Device, Percutaneous Endoscopic Approach [One axis away]
• 0F9640Z — Drainage of Left Hepatic Duct with Drainage Device, Percutaneous Endoscopic Approach [One axis away]
• 0F9740Z — Drainage of Common Hepatic Duct with Drainage Device, Percutaneous Endoscopic Approach [One axis away]
• 0F9840Z — Drainage of Cystic Duct with Drainage Device, Percutaneous Endoscopic Approach [One axis away]