Retroperitoneal fibrosis
Diseases of the Digestive System·Disorders of retroperitoneum·subcategory·FY 2027
Peritoneal Disorders: Your peritoneum is the tissue that lines your abdominal wall and covers most of the organs in your abdomen. A liquid, peritoneal fluid, lubricates the surface of this tissue.
Read more about peritoneal disorders on MedlinePlus · Source: MedlinePlus, National Library of Medicine
Also indexed as: Fibrosis, retroperitoneal; Syndrome, retroperitoneal fibrosis
Instructional notes
Code also: add a code for this too, order depends on the encounter
- if applicable, associated obstruction of ureter (N13.5)
Where K68.2 sits
- K65-K6A Diseases of peritoneum, retroperitoneum and pelvis (K65-K6A)
- K68 Disorders of retroperitoneum
- K68.2 Retroperitoneal fibrosis
MS-DRGs
As the principal diagnosis, this code groups to these MS-DRGs (v44.0). Which one applies depends on procedures performed, secondary diagnoses (CC/MCC), and the patient's age and discharge status.
- 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 791 Prematurity with Major Problems
- DRG 793 Full Term Neonate with Major Problems
Code history
- FY 2023: replaced K68.9 (Other disorders of retroperitoneum)