ICD-10-CM Codes
K00-K95 Diseases of peritoneum and retroperitoneum

Diseases of peritoneum and retroperitoneum K65-K68 >

Codes

K65
Peritonitis
K66
Other disorders of peritoneum
K67
Disorders of peritoneum in infectious diseases classified elsewhere
K68
Disorders of retroperitoneum

ICD-10-CM Diagnosis Codes K65-*

K65 Peritonitis
- K65.0 Generalized (acute) peritonitis
- K65.1 Peritoneal abscess
- K65.2 Spontaneous bacterial peritonitis
- K65.3 Choleperitonitis
- K65.4 Sclerosing mesenteritis
- K65.8 Other peritonitis
- K65.9 Peritonitis, unspecified

ICD-10-CM Diagnosis Codes K66-*

K66 Other disorders of peritoneum
- K66.0 Peritoneal adhesions (postprocedural) (postin...
- K66.1 Hemoperitoneum
- K66.8 Other specified disorders of peritoneum
- K66.9 Disorder of peritoneum, unspecified

ICD-10-CM Diagnosis Codes K67-*

K67 Disorders of peritoneum in infectious disease...

ICD-10-CM Diagnosis Codes K68-*

K68 Disorders of retroperitoneum
- K68.1 Retroperitoneal abscess
  - K68.11 Postprocedural retroperitoneal abscess
  - K68.12 Psoas muscle abscess
  - K68.19 Other retroperitoneal abscess
- K68.9 Other disorders of retroperitoneum

	K00-K95 ICD-10-CM Range K00-K95 Diseases of the digestive system K00-K14 Diseases of oral cavity and salivary gla... K20-K31 Diseases of esophagus, stomach and duode... K35-K38 Diseases of appendix K40-K46 Hernia K50-K52 Noninfective enteritis and colitis K55-K64 Other diseases of intestines K65-K68 Diseases of peritoneum and retroperitone... K70-K77 Diseases of liver K80-K87 Disorders of gallbladder, biliary tract ... K90-K95 Other diseases of the digestive system
K55-K64 ICD-10-CM Range K55-K64 Other diseases of intestines K55 Vascular disorders of intestine K56 Paralytic ileus and intestinal obstructi... K57 Diverticular disease of intestine K58 Irritable bowel syndrome K59 Other functional intestinal disorders K60 Fissure and fistula of anal and rectal r... K61 Abscess of anal and rectal regions K62 Other diseases of anus and rectum K63 Other diseases of intestine K64 Hemorrhoids and perianal venous thrombos...	ICD10Data.com	K70-K77 ICD-10-CM Range K70-K77 Diseases of liver Type 1 Excludes jaundice NOS (R17) Type 2 Excludes hemochromatosis (E83.11-) Reye's syndrome (G93.7) viral hepatitis (B15-B19) Wilson's disease (E83.0) K70 Alcoholic liver disease K71 Toxic liver disease K72 Hepatic failure, not elsewhere classifie... K73 Chronic hepatitis, not elsewhere classif... K74 Fibrosis and cirrhosis of liver K75 Other inflammatory liver diseases K76 Other diseases of liver K77 Liver disorders in diseases classified e...
	L00-L99 ICD-10-CM Range L00-L99 Diseases of the skin and subcutaneous tissue L00-L08 Infections of the skin and subcutaneous ... L10-L14 Bullous disorders L20-L30 Dermatitis and eczema L40-L45 Papulosquamous disorders L49-L54 Urticaria and erythema L55-L59 Radiation-related disorders of the skin ... L60-L75 Disorders of skin appendages L76-L76 Intraoperative and postprocedural compli... L80-L99 Other disorders of the skin and subcutan...