Chapter 11
🫁Diseases of the digestive system (K00-K95)
600 codes · 6 blocks
⚠ Excludes 2(Not included here)
- •certain conditions originating in the perinatal period (P04-P96)
- •certain infectious and parasitic diseases (A00-B99)
- •complications of pregnancy, childbirth and the puerperium (O00-O9A)
- •congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- •endocrine, nutritional and metabolic diseases (E00-E88)
- •injury, poisoning and certain other consequences of external causes (S00-T88)
- •neoplasms (C00-D49)
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
K00-K14Diseases of oral cavity and salivary glands (K00-K14)View all 251 codes →
K00Disorders of tooth development and eruptionHeaderK00.0AnodontiaBillableK00.1Supernumerary teethBillableK00.2Abnormalities of size and form of teethBillableK00.3Mottled teethBillableK00.4Disturbances in tooth formationBillableK00.5Hereditary disturbances in tooth structure, not elsewhere classifiedBillableK00.6Disturbances in tooth eruptionBillable+ 243 more codes in this block →
K20-K31Diseases of esophagus, stomach and duodenum (K20-K31)View all 135 codes →
K20EsophagitisHeaderK20.0Eosinophilic esophagitisBillableK20.8Other esophagitisHeaderK20.80Other esophagitis without bleedingBillableK20.81Other esophagitis with bleedingBillableK20.9Esophagitis, unspecifiedHeaderK20.90Esophagitis, unspecified without bleedingBillableK20.91Esophagitis, unspecified with bleedingBillable+ 127 more codes in this block →
K35-K38Diseases of appendix (K35-K38)View all 29 codes →
K35Acute appendicitisHeaderK35.2Acute appendicitis with generalized peritonitisHeaderK35.20Acute appendicitis with generalized peritonitis, without abscessHeaderK35.200Acute appendicitis with generalized peritonitis, without perforation or abscessBillableK35.201Acute appendicitis with generalized peritonitis, with perforation, without abscessBillableK35.209Acute appendicitis with generalized peritonitis, without abscess, unspecified as to perforationBillableK35.21Acute appendicitis with generalized peritonitis, with abscessHeaderK35.210Acute appendicitis with generalized peritonitis, without perforation, with abscessBillable+ 21 more codes in this block →
K40-K46Hernia (K40-K46)View all 64 codes →
K40Inguinal herniaHeaderK40.0Bilateral inguinal hernia, with obstruction, without gangreneHeaderK40.00Bilateral inguinal hernia, with obstruction, without gangrene, not specified as recurrentBillableK40.01Bilateral inguinal hernia, with obstruction, without gangrene, recurrentBillableK40.1Bilateral inguinal hernia, with gangreneHeaderK40.10Bilateral inguinal hernia, with gangrene, not specified as recurrentBillableK40.11Bilateral inguinal hernia, with gangrene, recurrentBillableK40.2Bilateral inguinal hernia, without obstruction or gangreneHeader+ 56 more codes in this block →
K50-K52Noninfective enteritis and colitis (K50-K52)View all 119 codes →
K50Crohn's disease [regional enteritis]HeaderK50.0Crohn's disease of small intestineHeaderK50.00Crohn's disease of small intestine without complicationsBillableK50.01Crohn's disease of small intestine with complicationsHeaderK50.011Crohn's disease of small intestine with rectal bleedingBillableK50.012Crohn's disease of small intestine with intestinal obstructionBillableK50.013Crohn's disease of small intestine with fistulaBillableK50.014Crohn's disease of small intestine with abscessBillable+ 111 more codes in this block →
Showing first 600 codes — use the block links above for complete listings