Diagnosis Code

K66.8 OTHER SPECIFIED DISORDERS OF PERITONEUM


Code Information

Diagnosis Code: K66.8

Short Description: Other specified disorders of peritoneum

Long Description: Other specified disorders of peritoneum

The code K66.8 is VALID for claim submission

Code Classification:

  • Diseases of the digestive system (K00–K95)
    • Diseases of peritoneum and retroperitoneum (K65-K68)
      • Other disorders of peritoneum (K66)
        • K66.8 Other specified disorders of peritoneum

Code Version: 2022 ICD-10-CM


Synonyms

  • Congenital mesocolic hernia
  • Fibrosis of mesentery
  • Fibrosis of pelvic cavity
  • Fibrosis of pelvic cavity
  • Frozen pelvis syndrome
  • Hydrocele of canal of Nuck
  • Intraperitoneal fibrosis
  • Male frozen pelvis
  • Malignant frozen pelvis
  • Mesenteric cyst
  • Mesenteric pseudocyst
  • Non-malignant frozen pelvis
  • Non-malignant frozen pelvis
  • Non-malignant male frozen pelvis
  • Omental cyst
  • Omental hematoma
  • Omental hemorrhage
  • Omental pseudocyst
  • Omental wrapping around peritoneal dialysis catheter
  • Perirenal pseudocyst
  • Peritoneal cyst
  • Peritoneal fibrosis
  • Peritoneal fibrosis
  • Peritoneal fibrosis
  • Peritoneal fibrosis
  • Peritoneal granuloma
  • Peritoneal mouse
  • Peritoneal pseudocyst
  • Pneumoperitoneum
  • Poor drainage of peritoneal dialysis catheter

Diagnostic Related Group(s)

The code K66.8 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Other Digestive System Diagnoses With Mcc (393)
  • Other Digestive System Diagnoses With Cc (394)
  • Other Digestive System Diagnoses Without Cc/mcc (395)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
K66.8 Right Arrow 568.89 Peritoneal disorder NEC

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
K66 Other disorders of peritoneum
K66.0 Peritoneal adhesions (postprocedural) (postinfection)
K66.1 Hemoperitoneum
K66.9 Disorder of peritoneum, unspecified


This page was last updated on: 10/1/2023