General Surgery Common Codes

147 diagnosis codes grouped by ICD-10 chapter

A00-B99Infectious and Parasitic Diseases1 code

A63.0Anogenital (venereal) warts

C00-D49Neoplasms20 codes

C18.3Malignant neoplasm of hepatic flexure
C20Malignant neoplasm of rectum
C25.0Malignant neoplasm of head of pancreas
C25.1Malignant neoplasm of body of pancreas
C25.2Malignant neoplasm of tail of pancreas
C25.3Malignant neoplasm of pancreatic duct
C25.4Malignant neoplasm of endocrine pancreas
C25.7Malignant neoplasm of other parts of pancreas
C25.8Malignant neoplasm of overlapping sites of pancreas
C25.9Malignant neoplasm of pancreas, unspecified
D12.1Benign neoplasm of appendix
D12.2Benign neoplasm of ascending colon
D12.3Benign neoplasm of transverse colon
D12.4Benign neoplasm of descending colon
D12.5Benign neoplasm of sigmoid colon
D12.6Benign neoplasm of colon, unspecified
D12.7Benign neoplasm of rectosigmoid junction
D12.8Benign neoplasm of rectum
D12.9Benign neoplasm of anus and anal canal
D49.0Neoplasm of unspecified behavior of digestive system

E00-E89Endocrine, Nutritional and Metabolic Diseases7 codes

E11.65Type 2 diabetes mellitus with hyperglycemia
E11.9Type 2 diabetes mellitus without complications
E66.01Morbid (severe) obesity due to excess calories
E66.1Drug-induced obesity
E66.3Overweight
E66.8Other obesity
E66.9Obesity, unspecified

K00-K95Digestive System Diseases94 codes

K35.80Unspecified acute appendicitis
K35.89Other acute appendicitis
K91.3Postprocedural intestinal obstruction
K92.2Gastrointestinal hemorrhage, unspecified
K21.0Gastro-esophageal reflux disease with esophagitis
K21.9Gastro-esophageal reflux disease without esophagitis
K56.0Paralytic ileus
K56.2Volvulus
K56.3Gallstone ileus
K56.5Intestinal adhesions [bands] with obstruction (postprocedural) (postinfection)
K56.60Unspecified intestinal obstruction
K56.69Other intestinal obstruction
K57.20Diverticulitis of large intestine with perforation and abscess without bleeding
K57.30Diverticulosis of large intestine without perforation or abscess without bleeding
K57.32Diverticulitis of large intestine without perforation or abscess without bleeding
K59.00Constipation, unspecified
K59.01Slow transit constipation
K59.02Outlet dysfunction constipation
K59.09Other constipation
K60.0Acute anal fissure
K60.1Chronic anal fissure
K60.2Anal fissure, unspecified
K60.3Anal fistula
K62.2Anal prolapse
K62.3Rectal prolapse
K62.5Hemorrhage of anus and rectum
K62.89Other specified diseases of anus and rectum
K63.5Polyp of colon
K64.0First degree hemorrhoids
K64.1Second degree hemorrhoids
K64.2Third degree hemorrhoids
K64.3Fourth degree hemorrhoids
K64.4Residual hemorrhoidal skin tags
K64.5Perianal venous thrombosis
K64.8Other hemorrhoids
K64.9Unspecified hemorrhoids
K50.00Crohn's disease of small intestine without complications
K50.011Crohn's disease of small intestine with rectal bleeding
K50.012Crohn's disease of small intestine with intestinal obstruction
K50.013Crohn's disease of small intestine with fistula
K50.014Crohn's disease of small intestine with abscess
K50.018Crohn's disease of small intestine with other complication
K50.019Crohn's disease of small intestine with unspecified complications
K50.10Crohn's disease of large intestine without complications
K50.111Crohn's disease of large intestine with rectal bleeding
K50.112Crohn's disease of large intestine with intestinal obstruction
K50.113Crohn's disease of large intestine with fistula
K50.114Crohn's disease of large intestine with abscess
K50.118Crohn's disease of large intestine with other complication
K50.119Crohn's disease of large intestine with unspecified complications
K50.80Crohn's disease of both small and large intestine without complications
K50.811Crohn's disease of both small and large intestine with rectal bleeding
K50.812Crohn's disease of both small and large intestine with intestinal obstruction
K50.813Crohn's disease of both small and large intestine with fistula
K50.814Crohn's disease of both small and large intestine with abscess
K50.818Crohn's disease of both small and large intestine with other complication
K50.819Crohn's disease of both small and large intestine with unspecified complications
K50.90Crohn's disease, unspecified, without complications
K50.911Crohn's disease, unspecified, with rectal bleeding
K50.912Crohn's disease, unspecified, with intestinal obstruction
K50.913Crohn's disease, unspecified, with fistula
K50.914Crohn's disease, unspecified, with abscess
K50.918Crohn's disease, unspecified, with other complication
K50.919Crohn's disease, unspecified, with unspecified complications
K51.80Other ulcerative colitis without complications
K51.811Other ulcerative colitis with rectal bleeding
K51.812Other ulcerative colitis with intestinal obstruction
K51.813Other ulcerative colitis with fistula
K51.814Other ulcerative colitis with abscess
K51.818Other ulcerative colitis with other complication
K51.819Other ulcerative colitis with unspecified complications
K40.90Unilateral inguinal hernia, without obstruction or gangrene, not specified as recurrent
K40.91Unilateral inguinal hernia, without obstruction or gangrene, recurrent
K42.0Umbilical hernia with obstruction, without gangrene
K42.1Umbilical hernia with gangrene
K42.9Umbilical hernia without obstruction or gangrene
K43.6Other and unspecified ventral hernia with obstruction, without gangrene
K43.7Other and unspecified ventral hernia with gangrene
K43.9Ventral hernia without obstruction or gangrene
K44.0Diaphragmatic hernia with obstruction, without gangrene
K44.1Diaphragmatic hernia with gangrene
K44.9Diaphragmatic hernia without obstruction or gangrene
K80.00Calculus of gallbladder with acute cholecystitis without obstruction
K81.0Acute cholecystitis
K81.1Chronic cholecystitis
K81.2Acute cholecystitis with chronic cholecystitis
K81.9Cholecystitis, unspecified
K82.0Obstruction of gallbladder
K82.1Hydrops of gallbladder
K82.2Perforation of gallbladder
K82.3Fistula of gallbladder
K82.4Cholesterolosis of gallbladder
K82.8Other specified diseases of gallbladder
K82.9Disease of gallbladder, unspecified

L00-L99Skin and Subcutaneous Tissue Diseases3 codes

L72.3Sebaceous cyst
L05.91Pilonidal cyst without abscess
L05.92Pilonidal sinus without abscess

Q00-Q99Congenital Malformations1 code

Q79.0Congenital diaphragmatic hernia

R00-R99Symptoms and Abnormal Findings16 codes

R63.5Abnormal weight gain
R10.0Acute abdomen
R10.10Upper abdominal pain, unspecified
R10.11Right upper quadrant pain
R10.12Left upper quadrant pain
R10.13Epigastric pain
R10.2Pelvic and perineal pain
R10.30Lower abdominal pain, unspecified
R10.31Right lower quadrant pain
R10.32Left lower quadrant pain
R10.33Periumbilical pain
R10.84Generalized abdominal pain
R10.9Unspecified abdominal pain
R15.9Full incontinence of feces
R19.4Change in bowel habit
R19.8Other specified symptoms and signs involving the digestive system and abdomen

Z00-Z99Factors Influencing Health Status5 codes

Z80.0Family history of malignant neoplasm of digestive organs
Z85.030Personal history of malignant carcinoid tumor of large intestine
Z85.038Personal history of other malignant neoplasm of large intestine
Z86.010Personal history of colonic polyps
Z12.11Encounter for screening for malignant neoplasm of colon

These codes represent commonly used diagnoses in general surgery. Always verify code accuracy for specific clinical scenarios.