Procedure Codes in MS-DRG 421 - HEPATOBILIARY DIAGNOSTIC PROCEDURES WITH CC

The Medicare Severity Diagnosis-Related Group or MS-DRG is a patient classification scheme which provides a means of relating the type of patients a hospital treats. The DRGs divides all possible principal diagnoses into mutually exclusive principal diagnosis areas referred to as Major Diagnostic Categories (MDC). This is the group for Procedure Codes in MS-DRG 421 - HEPATOBILIARY DIAGNOSTIC PROCEDURES WITH Complication Comorbidity diseases in version MS-DRG V41.0 applicable from 10/01/2023 through 09/30/2024.

MS-DRG	MS-DRG Title	MCD	Relative Weight	Geometric LOS	Arithmetic LOS
421	HEPATOBILIARY DIAGNOSTIC PROCEDURES WITH CC	07	1.7096 Relative Weight The relative weight of a diagnostic related group determines the reimbursement rate based on the severity of a patient's illness and the associated cost of care during hospitalization.	1.71 Geometric Length of Stay The geometric mean length of stay (GMLOS) is used by Medicare to calculate the reimbursement for patients whose medical treatment takes a much longer or shorter time than average.	3.70 Arithmetic Length of Stay The average length of stay (ALOS) reflects the average number of days a patient spends in a hospital for each admission.

ICD-10-PCS Codes in Diagnostic Related Group

Filter procedure codes list:

• 07JP
  • 07JP0ZZ Inspection of Spleen, Open Approach
• 0D9U
  • 0D9U0ZX Drainage of Omentum, Open Approach, Diagnostic
  • 0D9U4ZX Drainage of Omentum, Percutaneous Endoscopic Approach, Diagnostic
• 0D9V
  • 0D9V0ZX Drainage of Mesentery, Open Approach, Diagnostic
  • 0D9V4ZX Drainage of Mesentery, Percutaneous Endoscopic Approach, Diagnostic
• 0D9W
  • 0D9W0ZX Drainage of Peritoneum, Open Approach, Diagnostic
  • 0D9W4ZX Drainage of Peritoneum, Percutaneous Endoscopic Approach, Diagnostic
• 0DBU
  • 0DBU0ZX Excision of Omentum, Open Approach, Diagnostic
• 0DBV
  • 0DBV0ZX Excision of Mesentery, Open Approach, Diagnostic
• 0DBW
  • 0DBW0ZX Excision of Peritoneum, Open Approach, Diagnostic
• 0DJ0
  • 0DJ00ZZ Inspection of Upper Intestinal Tract, Open Approach
• 0DJ6
  • 0DJ60ZZ Inspection of Stomach, Open Approach
  • 0DJ64ZZ Inspection of Stomach, Percutaneous Endoscopic Approach
• 0DJD
  • 0DJD0ZZ Inspection of Lower Intestinal Tract, Open Approach
• 0DJU
  • 0DJU0ZZ Inspection of Omentum, Open Approach
  • 0DJU4ZZ Inspection of Omentum, Percutaneous Endoscopic Approach
• 0DJV
  • 0DJV0ZZ Inspection of Mesentery, Open Approach
  • 0DJV4ZZ Inspection of Mesentery, Percutaneous Endoscopic Approach
• 0DJW
  • 0DJW0ZZ Inspection of Peritoneum, Open Approach
  • 0DJW4ZZ Inspection of Peritoneum, Percutaneous Endoscopic Approach
• 0F90
  • 0F900ZX Drainage of Liver, Open Approach, Diagnostic
• 0F91
  • 0F910ZX Drainage of Right Lobe Liver, Open Approach, Diagnostic
• 0F92
  • 0F920ZX Drainage of Left Lobe Liver, Open Approach, Diagnostic
• 0F94
  • 0F940ZX Drainage of Gallbladder, Open Approach, Diagnostic
  • 0F944ZX Drainage of Gallbladder, Percutaneous Endoscopic Approach, Diagnostic
• 0F95
  • 0F950ZX Drainage of Right Hepatic Duct, Open Approach, Diagnostic
• 0F96
  • 0F960ZX Drainage of Left Hepatic Duct, Open Approach, Diagnostic
• 0F97
  • 0F970ZX Drainage of Common Hepatic Duct, Open Approach, Diagnostic
• 0F98
  • 0F980ZX Drainage of Cystic Duct, Open Approach, Diagnostic
• 0F99
  • 0F990ZX Drainage of Common Bile Duct, Open Approach, Diagnostic
• 0F9C
  • 0F9C0ZX Drainage of Ampulla of Vater, Open Approach, Diagnostic
• 0F9D
  • 0F9D0ZX Drainage of Pancreatic Duct, Open Approach, Diagnostic
• 0F9F
  • 0F9F0ZX Drainage of Accessory Pancreatic Duct, Open Approach, Diagnostic
• 0F9G
  • 0F9G0ZX Drainage of Pancreas, Open Approach, Diagnostic
• 0FB0
  • 0FB00ZX Excision of Liver, Open Approach, Diagnostic
  • 0FB04ZX Excision of Liver, Percutaneous Endoscopic Approach, Diagnostic
• 0FB1
  • 0FB10ZX Excision of Right Lobe Liver, Open Approach, Diagnostic
  • 0FB14ZX Excision of Right Lobe Liver, Percutaneous Endoscopic Approach, Diagnostic
• 0FB2
  • 0FB20ZX Excision of Left Lobe Liver, Open Approach, Diagnostic
  • 0FB24ZX Excision of Left Lobe Liver, Percutaneous Endoscopic Approach, Diagnostic
• 0FB4
  • 0FB40ZX Excision of Gallbladder, Open Approach, Diagnostic
• 0FB5
  • 0FB50ZX Excision of Right Hepatic Duct, Open Approach, Diagnostic
• 0FB6
  • 0FB60ZX Excision of Left Hepatic Duct, Open Approach, Diagnostic
• 0FB7
  • 0FB70ZX Excision of Common Hepatic Duct, Open Approach, Diagnostic
• 0FB8
  • 0FB80ZX Excision of Cystic Duct, Open Approach, Diagnostic
• 0FB9
  • 0FB90ZX Excision of Common Bile Duct, Open Approach, Diagnostic
• 0FBC
  • 0FBC0ZX Excision of Ampulla of Vater, Open Approach, Diagnostic
• 0FBD
  • 0FBD0ZX Excision of Pancreatic Duct, Open Approach, Diagnostic
• 0FBF
  • 0FBF0ZX Excision of Accessory Pancreatic Duct, Open Approach, Diagnostic
• 0FBG
  • 0FBG0ZX Excision of Pancreas, Open Approach, Diagnostic
• 0FD0
  • 0FD04ZX Extraction of Liver, Percutaneous Endoscopic Approach, Diagnostic
• 0FD1
  • 0FD14ZX Extraction of Right Lobe Liver, Percutaneous Endoscopic Approach, Diagnostic
• 0FD2
  • 0FD24ZX Extraction of Left Lobe Liver, Percutaneous Endoscopic Approach, Diagnostic
• 0FJ0
  • 0FJ00ZZ Inspection of Liver, Open Approach
  • 0FJ04ZZ Inspection of Liver, Percutaneous Endoscopic Approach
• 0FJ4
  • 0FJ40ZZ Inspection of Gallbladder, Open Approach
  • 0FJ44ZZ Inspection of Gallbladder, Percutaneous Endoscopic Approach
• 0FJD
  • 0FJD0ZZ Inspection of Pancreatic Duct, Open Approach
  • 0FJD4ZZ Inspection of Pancreatic Duct, Percutaneous Endoscopic Approach
• 0FJG
  • 0FJG0ZZ Inspection of Pancreas, Open Approach
  • 0FJG4ZZ Inspection of Pancreas, Percutaneous Endoscopic Approach
• 0W9G
  • 0W9G00Z Drainage of Peritoneal Cavity with Drainage Device, Open Approach
  • 0W9G0ZX Drainage of Peritoneal Cavity, Open Approach, Diagnostic
  • 0W9G0ZZ Drainage of Peritoneal Cavity, Open Approach
  • 0W9G40Z Drainage of Peritoneal Cavity with Drainage Device, Percutaneous Endoscopic Approach
  • 0W9G4ZX Drainage of Peritoneal Cavity, Percutaneous Endoscopic Approach, Diagnostic
  • 0W9G4ZZ Drainage of Peritoneal Cavity, Percutaneous Endoscopic Approach
• 0W9H
  • 0W9H0ZX Drainage of Retroperitoneum, Open Approach, Diagnostic
  • 0W9H3ZX Drainage of Retroperitoneum, Percutaneous Approach, Diagnostic
  • 0W9H4ZX Drainage of Retroperitoneum, Percutaneous Endoscopic Approach, Diagnostic
• 0W9J
  • 0W9J0ZX Drainage of Pelvic Cavity, Open Approach, Diagnostic
  • 0W9J4ZX Drainage of Pelvic Cavity, Percutaneous Endoscopic Approach, Diagnostic
• 0WBH
  • 0WBH0ZX Excision of Retroperitoneum, Open Approach, Diagnostic
• 0WCJ
  • 0WCJ0ZZ Extirpation of Matter from Pelvic Cavity, Open Approach
• 0WCP
  • 0WCP0ZZ Extirpation of Matter from Gastrointestinal Tract, Open Approach
• 0WCR
  • 0WCR0ZZ Extirpation of Matter from Genitourinary Tract, Open Approach
• 0WJF
  • 0WJF4ZZ Inspection of Abdominal Wall, Percutaneous Endoscopic Approach
• 0WJG
  • 0WJG0ZZ Inspection of Peritoneal Cavity, Open Approach
  • 0WJG4ZZ Inspection of Peritoneal Cavity, Percutaneous Endoscopic Approach
• 0WJH
  • 0WJH4ZZ Inspection of Retroperitoneum, Percutaneous Endoscopic Approach
• 0WJJ
  • 0WJJ0ZZ Inspection of Pelvic Cavity, Open Approach
  • 0WJJ4ZZ Inspection of Pelvic Cavity, Percutaneous Endoscopic Approach
• 0WJP
  • 0WJP0ZZ Inspection of Gastrointestinal Tract, Open Approach
  • 0WJP4ZZ Inspection of Gastrointestinal Tract, Percutaneous Endoscopic Approach
• 0WJR
  • 0WJR0ZZ Inspection of Genitourinary Tract, Open Approach
  • 0WJR4ZZ Inspection of Genitourinary Tract, Percutaneous Endoscopic Approach
• 0Y95
  • 0Y950ZX Drainage of Right Inguinal Region, Open Approach, Diagnostic
  • 0Y953ZX Drainage of Right Inguinal Region, Percutaneous Approach, Diagnostic
  • 0Y954ZX Drainage of Right Inguinal Region, Percutaneous Endoscopic Approach, Diagnostic
• 0Y96
  • 0Y960ZX Drainage of Left Inguinal Region, Open Approach, Diagnostic
  • 0Y963ZX Drainage of Left Inguinal Region, Percutaneous Approach, Diagnostic
  • 0Y964ZX Drainage of Left Inguinal Region, Percutaneous Endoscopic Approach, Diagnostic
• 0YB5
  • 0YB50ZX Excision of Right Inguinal Region, Open Approach, Diagnostic
  • 0YB53ZX Excision of Right Inguinal Region, Percutaneous Approach, Diagnostic
  • 0YB54ZX Excision of Right Inguinal Region, Percutaneous Endoscopic Approach, Diagnostic
• 0YB6
  • 0YB60ZX Excision of Left Inguinal Region, Open Approach, Diagnostic
  • 0YB63ZX Excision of Left Inguinal Region, Percutaneous Approach, Diagnostic
  • 0YB64ZX Excision of Left Inguinal Region, Percutaneous Endoscopic Approach, Diagnostic
• 0YB7
  • 0YB70ZX Excision of Right Femoral Region, Open Approach, Diagnostic
  • 0YB73ZX Excision of Right Femoral Region, Percutaneous Approach, Diagnostic
  • 0YB74ZX Excision of Right Femoral Region, Percutaneous Endoscopic Approach, Diagnostic
• 0YB8
  • 0YB80ZX Excision of Left Femoral Region, Open Approach, Diagnostic
  • 0YB83ZX Excision of Left Femoral Region, Percutaneous Approach, Diagnostic
  • 0YB84ZX Excision of Left Femoral Region, Percutaneous Endoscopic Approach, Diagnostic
• 0YJ5
  • 0YJ54ZZ Inspection of Right Inguinal Region, Percutaneous Endoscopic Approach
• 0YJ6
  • 0YJ64ZZ Inspection of Left Inguinal Region, Percutaneous Endoscopic Approach
• 0YJ7
  • 0YJ74ZZ Inspection of Right Femoral Region, Percutaneous Endoscopic Approach
• 0YJ8
  • 0YJ84ZZ Inspection of Left Femoral Region, Percutaneous Endoscopic Approach
• 0YJA
  • 0YJA4ZZ Inspection of Bilateral Inguinal Region, Percutaneous Endoscopic Approach
• 0YJE
  • 0YJE4ZZ Inspection of Bilateral Femoral Region, Percutaneous Endoscopic Approach
• 4A0C
  • 4A0C45Z Measurement of Biliary Flow, Percutaneous Endoscopic Approach
  • 4A0C4BZ Measurement of Biliary Pressure, Percutaneous Endoscopic Approach