2020 ICD-10-CM Codes for Other diseases of intestines (K55-K64)

    • ICD-10 Index

      • Diseases of the digestive system (K00–K93)

        • Other diseases of intestines (K55-K64)

            • Vascular disorders of intestine (K55)
            • K55 - Vascular disorders of intestine NON-BILLABLE CODE
            • K55.0 - Acute vascular disorders of intestine NON-BILLABLE CODE
            • K55.01 - Acute (reversible) ischemia of small intestine NON-BILLABLE CODE
            • K55.011 - Focal (segmental) acute ischemia of small intestine BILLABLE CODE
            • K55.012 - Diffuse acute (reversible) ischemia of small intestine BILLABLE CODE
            • K55.019 - Acute ischemia of small intestine, extent unspecified BILLABLE CODE
            • K55.02 - Acute infarction of small intestine NON-BILLABLE CODE
            • K55.021 - Focal (segmental) acute infarction of small intestine BILLABLE CODE
            • K55.022 - Diffuse acute infarction of small intestine BILLABLE CODE
            • K55.029 - Acute infarction of small intestine, extent unspecified BILLABLE CODE
            • K55.03 - Acute (reversible) ischemia of large intestine NON-BILLABLE CODE
            • K55.031 - Focal (segmental) acute ischemia of large intestine BILLABLE CODE
            • K55.032 - Diffuse acute (reversible) ischemia of large intestine BILLABLE CODE
            • K55.039 - Acute ischemia of large intestine, extent unspecified BILLABLE CODE
            • K55.04 - Acute infarction of large intestine NON-BILLABLE CODE
            • K55.041 - Focal (segmental) acute infarction of large intestine BILLABLE CODE
            • K55.042 - Diffuse acute infarction of large intestine BILLABLE CODE
            • K55.049 - Acute infarction of large intestine, extent unspecified BILLABLE CODE
            • K55.05 - Acute (reversible) ischemia of intestine, part unspecified NON-BILLABLE CODE
            • K55.051 - Focal acute ischemia of intestine, part unspecified BILLABLE CODE
            • K55.052 - Diffuse acute ischemia of intestine, part unspecified BILLABLE CODE
            • K55.059 - Acute ischemia of intestine, part and extent unspecified BILLABLE CODE
            • K55.06 - Acute infarction of intestine, part unspecified NON-BILLABLE CODE
            • K55.061 - Focal acute infarction of intestine, part unspecified BILLABLE CODE
            • K55.062 - Diffuse acute infarction of intestine, part unspecified BILLABLE CODE
            • K55.069 - Acute infarction of intestine, part and extent unspecified BILLABLE CODE
            • K55.1 - Chronic vascular disorders of intestine BILLABLE CODE
            • K55.2 - Angiodysplasia of colon NON-BILLABLE CODE
            • K55.20 - Angiodysplasia of colon without hemorrhage BILLABLE CODE
            • K55.21 - Angiodysplasia of colon with hemorrhage BILLABLE CODE
            • K55.3 - Necrotizing enterocolitis NON-BILLABLE CODE
            • K55.30 - Necrotizing enterocolitis, unspecified BILLABLE CODE
            • K55.31 - Stage 1 necrotizing enterocolitis BILLABLE CODE
            • K55.32 - Stage 2 necrotizing enterocolitis BILLABLE CODE
            • K55.33 - Stage 3 necrotizing enterocolitis BILLABLE CODE
            • K55.8 - Other vascular disorders of intestine BILLABLE CODE
            • K55.9 - Vascular disorder of intestine, unspecified BILLABLE CODE
            • Paralytic ileus and intestinal obstruction without hernia (K56)
            • K56 - Paralytic ileus and intestinal obstruction without hernia NON-BILLABLE CODE
            • K56.0 - Paralytic ileus BILLABLE CODE
            • K56.1 - Intussusception BILLABLE CODE
            • K56.2 - Volvulus BILLABLE CODE
            • K56.3 - Gallstone ileus BILLABLE CODE
            • K56.4 - Other impaction of intestine NON-BILLABLE CODE
            • K56.41 - Fecal impaction BILLABLE CODE
            • K56.49 - Other impaction of intestine BILLABLE CODE
            • K56.5 - Intestinal adhesions with obstruction (postinfection) NON-BILLABLE CODE
            • K56.50 - Intestnl adhesions, unsp as to partial versus complete obst BILLABLE CODE
            • K56.51 - Intestinal adhesions [bands], with partial obstruction BILLABLE CODE
            • K56.52 - Intestinal adhesions [bands] with complete obstruction BILLABLE CODE
            • K56.6 - Other and unspecified intestinal obstruction NON-BILLABLE CODE
            • K56.60 - Unspecified intestinal obstruction NON-BILLABLE CODE
            • K56.600 - Partial intestinal obstruction, unspecified as to cause BILLABLE CODE
            • K56.601 - Complete intestinal obstruction, unspecified as to cause BILLABLE CODE
            • K56.609 - Unsp intestnl obst, unsp as to partial versus complete obst BILLABLE CODE
            • K56.69 - Other intestinal obstruction NON-BILLABLE CODE
            • K56.690 - Other partial intestinal obstruction BILLABLE CODE
            • K56.691 - Other complete intestinal obstruction BILLABLE CODE
            • K56.699 - Other intestnl obst unsp as to partial versus complete obst BILLABLE CODE
            • K56.7 - Ileus, unspecified BILLABLE CODE
            • Diverticular disease of intestine (K57)
            • K57 - Diverticular disease of intestine NON-BILLABLE CODE
            • K57.0 - Diverticulitis of small intestine w perforation and abscess NON-BILLABLE CODE
            • K57.00 - Dvtrcli of sm int w perforation and abscess w/o bleeding BILLABLE CODE
            • K57.01 - Dvtrcli of sm int w perforation and abscess w bleeding BILLABLE CODE
            • K57.1 - Diverticular disease of sm int w/o perforation or abscess NON-BILLABLE CODE
            • K57.10 - Dvrtclos of sm int w/o perforation or abscess w/o bleeding BILLABLE CODE
            • K57.11 - Dvrtclos of sm int w/o perforation or abscess w bleeding BILLABLE CODE
            • K57.12 - Dvtrcli of sm int w/o perforation or abscess w/o bleeding BILLABLE CODE
            • K57.13 - Dvtrcli of sm int w/o perforation or abscess w bleeding BILLABLE CODE
            • K57.2 - Diverticulitis of large intestine w perforation and abscess NON-BILLABLE CODE
            • K57.20 - Dvtrcli of lg int w perforation and abscess w/o bleeding BILLABLE CODE
            • K57.21 - Dvtrcli of lg int w perforation and abscess w bleeding BILLABLE CODE
            • K57.3 - Diverticular disease of lg int w/o perforation or abscess NON-BILLABLE CODE
            • K57.30 - Dvrtclos of lg int w/o perforation or abscess w/o bleeding BILLABLE CODE
            • K57.31 - Dvrtclos of lg int w/o perforation or abscess w bleeding BILLABLE CODE
            • K57.32 - Dvtrcli of lg int w/o perforation or abscess w/o bleeding BILLABLE CODE
            • K57.33 - Dvtrcli of lg int w/o perforation or abscess w bleeding BILLABLE CODE
            • K57.4 - Dvtrcli of both small and lg int w perforation and abscess NON-BILLABLE CODE
            • K57.40 - Dvtrcli of both small and lg int w perf and abscs w/o bleed BILLABLE CODE
            • K57.41 - Dvtrcli of both small and lg int w perf and abscess w bleed BILLABLE CODE
            • K57.5 - Diverticular dis of both small and lg int w/o perf or abscs NON-BILLABLE CODE
            • K57.50 - Dvrtclos of both sm and lg int w/o perf or abscs w/o bleed BILLABLE CODE
            • K57.51 - Dvrtclos of both small and lg int w/o perf or abscs w bleed BILLABLE CODE
            • K57.52 - Dvtrcli of both small and lg int w/o perf or abscs w/o bleed BILLABLE CODE
            • K57.53 - Dvtrcli of both small and lg int w/o perf or abscess w bleed BILLABLE CODE
            • K57.8 - Dvtrcli of intestine, part unsp, w perforation and abscess NON-BILLABLE CODE
            • K57.80 - Dvtrcli of intest, part unsp, w perf and abscess w/o bleed BILLABLE CODE
            • K57.81 - Dvtrcli of intest, part unsp, w perf and abscess w bleeding BILLABLE CODE
            • K57.9 - Diverticular disease of intest, part unsp, w/o perf or abscs NON-BILLABLE CODE
            • K57.90 - Dvrtclos of intest, part unsp, w/o perf or abscess w/o bleed BILLABLE CODE
            • K57.91 - Dvrtclos of intest, part unsp, w/o perf or abscess w bleed BILLABLE CODE
            • K57.92 - Dvtrcli of intest, part unsp, w/o perf or abscess w/o bleed BILLABLE CODE
            • K57.93 - Dvtrcli of intest, part unsp, w/o perf or abscess w bleeding BILLABLE CODE
            • Irritable bowel syndrome (K58)
            • K58 - Irritable bowel syndrome NON-BILLABLE CODE
            • K58.0 - Irritable bowel syndrome with diarrhea BILLABLE CODE
            • K58.1 - Irritable bowel syndrome with constipation BILLABLE CODE
            • K58.2 - Mixed irritable bowel syndrome BILLABLE CODE
            • K58.8 - Other irritable bowel syndrome BILLABLE CODE
            • K58.9 - Irritable bowel syndrome without diarrhea BILLABLE CODE
            • Other functional intestinal disorders (K59)
            • K59 - Other functional intestinal disorders NON-BILLABLE CODE
            • K59.0 - Constipation NON-BILLABLE CODE
            • K59.00 - Constipation, unspecified BILLABLE CODE
            • K59.01 - Slow transit constipation BILLABLE CODE
            • K59.02 - Outlet dysfunction constipation BILLABLE CODE
            • K59.03 - Drug induced constipation BILLABLE CODE
            • K59.04 - Chronic idiopathic constipation BILLABLE CODE
            • K59.09 - Other constipation BILLABLE CODE
            • K59.1 - Functional diarrhea BILLABLE CODE
            • K59.2 - Neurogenic bowel, not elsewhere classified BILLABLE CODE
            • K59.3 - Megacolon, not elsewhere classified NON-BILLABLE CODE
            • K59.31 - Toxic megacolon BILLABLE CODE
            • K59.39 - Other megacolon BILLABLE CODE
            • K59.4 - Anal spasm BILLABLE CODE
            • K59.8 - Other specified functional intestinal disorders BILLABLE CODE
            • K59.9 - Functional intestinal disorder, unspecified BILLABLE CODE
            • Abscess of anal and rectal regions (K61)
            • K61 - Abscess of anal and rectal regions NON-BILLABLE CODE
            • K61.0 - Anal abscess BILLABLE CODE
            • K61.1 - Rectal abscess BILLABLE CODE
            • K61.2 - Anorectal abscess BILLABLE CODE
            • K61.3 - Ischiorectal abscess NON-BILLABLE CODE
            • K61.31 - Horseshoe abscess BILLABLE CODE
            • K61.39 - Other ischiorectal abscess BILLABLE CODE
            • K61.4 - Intrasphincteric abscess BILLABLE CODE
            • K61.5 - Supralevator abscess BILLABLE CODE
            • Other diseases of anus and rectum (K62)
            • K62 - Other diseases of anus and rectum NON-BILLABLE CODE
            • K62.0 - Anal polyp BILLABLE CODE
            • K62.1 - Rectal polyp BILLABLE CODE
            • K62.2 - Anal prolapse BILLABLE CODE
            • K62.3 - Rectal prolapse BILLABLE CODE
            • K62.4 - Stenosis of anus and rectum BILLABLE CODE
            • K62.5 - Hemorrhage of anus and rectum BILLABLE CODE
            • K62.6 - Ulcer of anus and rectum BILLABLE CODE
            • K62.7 - Radiation proctitis BILLABLE CODE
            • K62.8 - Other specified diseases of anus and rectum NON-BILLABLE CODE
            • K62.81 - Anal sphincter tear (healed) (nontraumatic) (old) BILLABLE CODE
            • K62.82 - Dysplasia of anus BILLABLE CODE
            • K62.89 - Other specified diseases of anus and rectum BILLABLE CODE
            • K62.9 - Disease of anus and rectum, unspecified BILLABLE CODE
            • Other diseases of intestine (K63)
            • K63 - Other diseases of intestine NON-BILLABLE CODE
            • K63.0 - Abscess of intestine BILLABLE CODE
            • K63.1 - Perforation of intestine (nontraumatic) BILLABLE CODE
            • K63.2 - Fistula of intestine BILLABLE CODE
            • K63.3 - Ulcer of intestine BILLABLE CODE
            • K63.4 - Enteroptosis BILLABLE CODE
            • K63.5 - Polyp of colon BILLABLE CODE
            • K63.8 - Other specified diseases of intestine NON-BILLABLE CODE
            • K63.81 - Dieulafoy lesion of intestine BILLABLE CODE
            • K63.89 - Other specified diseases of intestine BILLABLE CODE
            • K63.9 - Disease of intestine, unspecified BILLABLE CODE
            • Hemorrhoids and perianal venous thrombosis (K64)
            • K64 - Hemorrhoids and perianal venous thrombosis NON-BILLABLE CODE
            • K64.0 - First degree hemorrhoids BILLABLE CODE
            • K64.1 - Second degree hemorrhoids BILLABLE CODE
            • K64.2 - Third degree hemorrhoids BILLABLE CODE
            • K64.3 - Fourth degree hemorrhoids BILLABLE CODE
            • K64.4 - Residual hemorrhoidal skin tags BILLABLE CODE
            • K64.5 - Perianal venous thrombosis BILLABLE CODE
            • K64.8 - Other hemorrhoids BILLABLE CODE
            • K64.9 - Unspecified hemorrhoids BILLABLE CODE