Major Diagnostic Category

  • MDC 00 - Pre-MDC
  • MDC 01 - Diseases & Disorders of the Nervous System
  • MDC 02 - Diseases & Disorders of the Eye
  • MDC 03 - Diseases & Disorders of the Ear, Nose, Mouth & Throat
  • MDC 04 - Diseases & Disorders of the Respiratory System
  • MDC 05 - Diseases & Disorders of the Circulatory System
  • MDC 06 - Diseases & Disorders of the Digestive System
  • MDC 07 - Diseases & Disorders of the Hepatobiliary System & Pancreas
  • MDC 08 - Diseases & Disorders of the Musculoskeletal System & Connective Tissue
  • MDC 09 - Diseases & Disorders of the Skin, Subcutaneous Tissue & Breast
  • MDC 10 - Endocrine, Nutritional & Metabolic Diseases & Disorders
  • MDC 11 - Diseases & Disorders of the Kidney & Urinary Tract
  • MDC 12 - Diseases & Disorders of the Male Reproductive System
  • MDC 13 - Diseases & Disorders of the Female Reproductive System
  • MDC 14 - Pregnancy, Childbirth & the Puerperium
  • MDC 15 - Newborns & Other Neonates with Conditions Originating in Perinatal Period
  • MDC 16 - Diseases & Disorders of Blood, Blood Forming Organs, Immunologic Disorders
  • MDC 17 - Myeloproliferative Diseases & Disorders, Poorly Differentiated Neoplasms
  • MDC 18 - Infectious & Parasitic Diseases, Systemic or Unspecified Sites
  • MDC 19 - Mental Diseases & Disorders
  • MDC 20 - Alcohol/Drug Use & Alcohol/Drug Induced Organic Mental Disorders
  • MDC 21 - Injuries, Poisonings & Toxic Effects of Drugs
  • MDC 22 - Burns
  • MDC 23 - Factors Influencing Health Status & Other Contacts with Health Services
  • MDC 24 - Multiple Significant Trauma
  • MDC 25 - Human Immunodeficiency Virus Infections
  • MDC 99 - Other

Medicare Severity Diagnosis Related Groups (MS-DRG) for MDC-06

  • CC = Complication or Comorbidity
  • MCC = Major Complication or Comorbidity
    • DRG 368 - MAJOR ESOPHAGEAL DISORDERS WITH MCC
    • DRG 369 - MAJOR ESOPHAGEAL DISORDERS WITH CC
    • DRG 370 - MAJOR ESOPHAGEAL DISORDERS WITHOUT CC/MCC
    • DRG 371 - MAJOR GASTROINTESTINAL DISORDERS AND PERITONEAL INFECTIONS WITH MCC
    • DRG 372 - MAJOR GASTROINTESTINAL DISORDERS AND PERITONEAL INFECTIONS WITH CC
    • DRG 373 - MAJOR GASTROINTESTINAL DISORDERS AND PERITONEAL INFECTIONS WITHOUT CC/MCC
    • DRG 374 - DIGESTIVE MALIGNANCY WITH MCC
    • DRG 375 - DIGESTIVE MALIGNANCY WITH CC
    • DRG 376 - DIGESTIVE MALIGNANCY WITHOUT CC/MCC
    • DRG 377 - G.I. HEMORRHAGE WITH MCC
    • DRG 378 - G.I. HEMORRHAGE WITH CC
    • DRG 379 - G.I. HEMORRHAGE WITHOUT CC/MCC
    • DRG 380 - COMPLICATED PEPTIC ULCER WITH MCC
    • DRG 381 - COMPLICATED PEPTIC ULCER WITH CC
    • DRG 382 - COMPLICATED PEPTIC ULCER WITHOUT CC/MCC
    • DRG 383 - UNCOMPLICATED PEPTIC ULCER WITH MCC
    • DRG 384 - UNCOMPLICATED PEPTIC ULCER WITHOUT MCC
    • DRG 385 - INFLAMMATORY BOWEL DISEASE WITH MCC
    • DRG 386 - INFLAMMATORY BOWEL DISEASE WITH CC
    • DRG 387 - INFLAMMATORY BOWEL DISEASE WITHOUT CC/MCC
    • DRG 388 - G.I. OBSTRUCTION WITH MCC
    • DRG 389 - G.I. OBSTRUCTION WITH CC
    • DRG 390 - G.I. OBSTRUCTION WITHOUT CC/MCC
    • DRG 391 - ESOPHAGITIS, GASTROENTERITIS AND MISCELLANEOUS DIGESTIVE DISORDERS WITH MCC
    • DRG 392 - ESOPHAGITIS, GASTROENTERITIS AND MISCELLANEOUS DIGESTIVE DISORDERS WITHOUT MCC
    • DRG 393 - OTHER DIGESTIVE SYSTEM DIAGNOSES WITH MCC
    • DRG 394 - OTHER DIGESTIVE SYSTEM DIAGNOSES WITH CC
    • DRG 395 - OTHER DIGESTIVE SYSTEM DIAGNOSES WITHOUT CC/MCC
    • DRG 326 - STOMACH, ESOPHAGEAL AND DUODENAL PROCEDURES WITH MCC
    • DRG 327 - STOMACH, ESOPHAGEAL AND DUODENAL PROCEDURES WITH CC
    • DRG 328 - STOMACH, ESOPHAGEAL AND DUODENAL PROCEDURES WITHOUT CC/MCC
    • DRG 329 - MAJOR SMALL AND LARGE BOWEL PROCEDURES WITH MCC
    • DRG 330 - MAJOR SMALL AND LARGE BOWEL PROCEDURES WITH CC
    • DRG 331 - MAJOR SMALL AND LARGE BOWEL PROCEDURES WITHOUT CC/MCC
    • DRG 332 - RECTAL RESECTION WITH MCC
    • DRG 333 - RECTAL RESECTION WITH CC
    • DRG 334 - RECTAL RESECTION WITHOUT CC/MCC
    • DRG 335 - PERITONEAL ADHESIOLYSIS WITH MCC
    • DRG 336 - PERITONEAL ADHESIOLYSIS WITH CC
    • DRG 337 - PERITONEAL ADHESIOLYSIS WITHOUT CC/MCC
    • DRG 338 - APPENDECTOMY WITH COMPLICATED PRINCIPAL DIAGNOSIS WITH MCC
    • DRG 339 - APPENDECTOMY WITH COMPLICATED PRINCIPAL DIAGNOSIS WITH CC
    • DRG 340 - APPENDECTOMY WITH COMPLICATED PRINCIPAL DIAGNOSIS WITHOUT CC/MCC
    • DRG 341 - APPENDECTOMY WITHOUT COMPLICATED PRINCIPAL DIAGNOSIS WITH MCC
    • DRG 342 - APPENDECTOMY WITHOUT COMPLICATED PRINCIPAL DIAGNOSIS WITH CC
    • DRG 343 - APPENDECTOMY WITHOUT COMPLICATED PRINCIPAL DIAGNOSIS WITHOUT CC/MCC
    • DRG 344 - MINOR SMALL AND LARGE BOWEL PROCEDURES WITH MCC
    • DRG 345 - MINOR SMALL AND LARGE BOWEL PROCEDURES WITH CC
    • DRG 346 - MINOR SMALL AND LARGE BOWEL PROCEDURES WITHOUT CC/MCC
    • DRG 347 - ANAL AND STOMAL PROCEDURES WITH MCC
    • DRG 348 - ANAL AND STOMAL PROCEDURES WITH CC
    • DRG 349 - ANAL AND STOMAL PROCEDURES WITHOUT CC/MCC
    • DRG 350 - INGUINAL AND FEMORAL HERNIA PROCEDURES WITH MCC
    • DRG 351 - INGUINAL AND FEMORAL HERNIA PROCEDURES WITH CC
    • DRG 352 - INGUINAL AND FEMORAL HERNIA PROCEDURES WITHOUT CC/MCC
    • DRG 353 - HERNIA PROCEDURES EXCEPT INGUINAL AND FEMORAL WITH MCC
    • DRG 354 - HERNIA PROCEDURES EXCEPT INGUINAL AND FEMORAL WITH CC
    • DRG 355 - HERNIA PROCEDURES EXCEPT INGUINAL AND FEMORAL WITHOUT CC/MCC
    • DRG 356 - OTHER DIGESTIVE SYSTEM O.R. PROCEDURES WITH MCC
    • DRG 357 - OTHER DIGESTIVE SYSTEM O.R. PROCEDURES WITH CC
    • DRG 358 - OTHER DIGESTIVE SYSTEM O.R. PROCEDURES WITHOUT CC/MCC