Diseases

K55061

Focal (segmental) acute infarction of intestine, part unspecified

K55062

Diffuse acute infarction of intestine, part unspecified

K55069

Acute infarction of intestine, part and extent unspecified

K551

Chronic vascular disorders of intestine

K5520

Angiodysplasia of colon without hemorrhage

K5521

Angiodysplasia of colon with hemorrhage

K5530

Necrotizing enterocolitis, unspecified

K5531

Stage 1 necrotizing enterocolitis

K5532

Stage 2 necrotizing enterocolitis

K5533

Stage 3 necrotizing enterocolitis

K558

Other vascular disorders of intestine

K559

Vascular disorder of intestine, unspecified

K560

Paralytic ileus

K561

Intussusception

K562

Volvulus

K563

Gallstone ileus

K5641

Fecal impaction

K5649

Other impaction of intestine

K5650

Intestinal adhesions [bands], unspecified as to partial versus complete obstruction

K5651

Intestinal adhesions [bands], with partial obstruction

K5652

Intestinal adhesions [bands] with complete obstruction

K56600

Partial intestinal obstruction, unspecified as to cause

K56601

Complete intestinal obstruction, unspecified as to cause

K56609

Unspecified intestinal obstruction, unspecified as to partial versus complete obstruction

K56690

Other partial intestinal obstruction

K56691

Other complete intestinal obstruction

K56699

Other intestinal obstruction unspecified as to partial versus complete obstruction

K567

Ileus, unspecified

K5700

Diverticulitis of small intestine with perforation and abscess without bleeding

K5701

Diverticulitis of small intestine with perforation and abscess with bleeding

K5710

Diverticulosis of small intestine without perforation or abscess without bleeding

K5711

Diverticulosis of small intestine without perforation or abscess with bleeding

K5712

Diverticulitis of small intestine without perforation or abscess without bleeding

K5713

Diverticulitis of small intestine without perforation or abscess with bleeding

K5720

Diverticulitis of large intestine with perforation and abscess without bleeding

K5721

Diverticulitis of large intestine with perforation and abscess with bleeding

K5730

Diverticulosis of large intestine without perforation or abscess without bleeding

K5731

Diverticulosis of large intestine without perforation or abscess with bleeding

K5732

Diverticulitis of large intestine without perforation or abscess without bleeding

K5733

Diverticulitis of large intestine without perforation or abscess with bleeding

K5740

Diverticulitis of both small and large intestine with perforation and abscess without bleeding

K5741

Diverticulitis of both small and large intestine with perforation and abscess with bleeding

K5750

Diverticulosis of both small and large intestine without perforation or abscess without bleeding

K5751

Diverticulosis of both small and large intestine without perforation or abscess with bleeding

K5752

Diverticulitis of both small and large intestine without perforation or abscess without bleeding

K5753

Diverticulitis of both small and large intestine without perforation or abscess with bleeding

K5780

Diverticulitis of intestine, part unspecified, with perforation and abscess without bleeding

K5781

Diverticulitis of intestine, part unspecified, with perforation and abscess with bleeding

K5790

Diverticulosis of intestine, part unspecified, without perforation or abscess without bleeding

K5791

Diverticulosis of intestine, part unspecified, without perforation or abscess with bleeding

K5792

Diverticulitis of intestine, part unspecified, without perforation or abscess without bleeding

K5793

Diverticulitis of intestine, part unspecified, without perforation or abscess with bleeding

K580

Irritable bowel syndrome with diarrhea

K581

Irritable bowel syndrome with constipation

K582

Mixed irritable bowel syndrome

K588

Other irritable bowel syndrome

K589

Irritable bowel syndrome, unspecified

K5900

Constipation, unspecified

K5901

Slow transit constipation

K5902

Outlet dysfunction constipation

K5903

Drug induced constipation

K5904

Chronic idiopathic constipation

K5909

Other constipation

K591

Functional diarrhea

K592

Neurogenic bowel, not elsewhere classified

K5931

Toxic megacolon

K5939

Other megacolon

K594

Anal spasm

K5981

Ogilvie syndrome

K5989

Other specified functional intestinal disorders

K599

Functional intestinal disorder, unspecified

K600

Acute anal fissure

K601

Chronic anal fissure

K602

Anal fissure, unspecified

K6030

Anal fistula, unspecified

K60311

Anal fistula, simple, initial

K60312

Anal fistula, simple, persistent

K60313

Anal fistula, simple, recurrent

K60319

Anal fistula, simple, unspecified

K60321

Anal fistula, complex, initial

K60322

Anal fistula, complex, persistent

K60323

Anal fistula, complex, recurrent

K60329

Anal fistula, complex, unspecified

K6040

Rectal fistula, unspecified

K60411

Rectal fistula, simple, initial

K60412

Rectal fistula, simple, persistent

K60413

Rectal fistula, simple, recurrent

K60419

Rectal fistula, simple, unspecified

K60421

Rectal fistula, complex, initial

K60422

Rectal fistula, complex, persistent

K60423

Rectal fistula, complex, recurrent

K60429

Rectal fistula, complex, unspecified

K6050

Anorectal fistula, unspecified

K60511

Anorectal fistula, simple, initial

K60512

Anorectal fistula, simple, persistent

K60513

Anorectal fistula, simple, recurrent

K60519

Anorectal fistula, simple, unspecified

K60521

Anorectal fistula, complex, initial

K60522

Anorectal fistula, complex, persistent

K60523

Anorectal fistula, complex, recurrent