2021 ICD-10-CM Diagnosis Code K63.89

Other specified diseases of intestine

    2016 2017 2018 2019 2020 2021 Billable/Specific Code
  • K63.89 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2021 edition of ICD-10-CM K63.89 became effective on October 1, 2020.
  • This is the American ICD-10-CM version of K63.89 - other international versions of ICD-10 K63.89 may differ.
The following code(s) above K63.89 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to K63.89:
  • K00-K95
    2021 ICD-10-CM Range K00-K95

    Diseases of the digestive system

    Type 2 Excludes
    • 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)
    Diseases of the digestive system
Approximate Synonyms
  • Allergic enteropathy
  • Colon lesion
  • Colon mass
  • Enteropathy, allergic (bowel condition)
  • Lesion of colon
  • Mass of colon
  • Melanosis coli
  • Pneumatosis coli
  • Pneumatosis cystoides intestinalis
  • Pneumatosis intestinalis
ICD-10-CM K63.89 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
  • 393 Other digestive system diagnoses with mcc
  • 394 Other digestive system diagnoses with cc
  • 395 Other digestive system diagnoses without cc/mcc

Convert K63.89 to ICD-9-CM

Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change

Diagnosis Index entries containing back-references to K63.89:
  • Anastomosis
  • Atrophy, atrophic (of)
    • enteric K63.89
    • gastrointestinal K63.89
    • intestine K63.89
  • Congestion, congestive
    • bowel K63.89
    • intestine K63.89
  • Cyst (colloid) (mucous) (simple) (retention)
    • colon K63.89
    • intestine K63.89 (large) (small)
  • Deformity Q89.9
    ICD-10-CM Diagnosis Code Q89.9

    Congenital malformation, unspecified

      2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
    Applicable To
    • Congenital anomaly NOS
    • Congenital deformity NOS
    • cecum (congenital) Q43.9
      ICD-10-CM Diagnosis Code Q43.9

      Congenital malformation of intestine, unspecified

        2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
      • acquired K63.89
    • colon (congenital) Q43.9
      ICD-10-CM Diagnosis Code Q43.9

      Congenital malformation of intestine, unspecified

        2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
      • acquired K63.89
    • gastrointestinal tract (congenital) Q45.9
      ICD-10-CM Diagnosis Code Q45.9

      Congenital malformation of digestive system, unspecified

        2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
      Applicable To
      • Congenital anomaly of digestive system
      • Congenital deformity of digestive system
      • acquired K63.89
    • ileocecal (coil) (valve) (acquired) K63.89
    • ileum (congenital) Q43.9
      ICD-10-CM Diagnosis Code Q43.9

      Congenital malformation of intestine, unspecified

        2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
      • acquired K63.89
    • intestine (large) (small) (congenital) Q43.9
      ICD-10-CM Diagnosis Code Q43.9

      Congenital malformation of intestine, unspecified

        2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
      • acquired K63.89
    • sigmoid (flexure) (congenital) Q43.9
      ICD-10-CM Diagnosis Code Q43.9

      Congenital malformation of intestine, unspecified

        2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
      • acquired K63.89
  • Disease, diseased - see also Syndrome
    • intestine K63.9
      ICD-10-CM Diagnosis Code K63.9

      Disease of intestine, unspecified

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      • specified NEC K63.89
  • Distension, distention
    • cecum K63.89
    • colon K63.89
    • intestine K63.89
  • Granuloma L92.9
    ICD-10-CM Diagnosis Code L92.9

    Granulomatous disorder of the skin and subcutaneous tissue, unspecified

      2016 2017 2018 2019 2020 2021 Billable/Specific Code
    Type 2 Excludes
    • colon K63.89
    • ileum K63.89
    • intestine NEC K63.89
  • Hypertrophy, hypertrophic
    • ileum K63.89
    • intestine NEC K63.89
    • jejunum K63.89
  • Melanosis L81.4
    ICD-10-CM Diagnosis Code L81.4

    Other melanin hyperpigmentation

      2016 2017 2018 2019 2020 2021 Billable/Specific Code
    Applicable To
    • Lentigo
    • colon K63.89
  • Palpable
    • cecum K63.89
  • Pneumatosis
    • cystoides intestinalis K63.89
    • intestinalis K63.89
  • Proctosigmoiditis K63.89
  • Rectosigmoiditis K63.89
  • Sinus - see also Fistula
    • abdominal K63.89

ICD-10-CM Codes Adjacent To K63.89
K62.9 Disease of anus and rectum, unspecified
K63 Other diseases of intestine
K63.0 Abscess of intestine
K63.1 Perforation of intestine (nontraumatic)
K63.2 Fistula of intestine
K63.3 Ulcer of intestine
K63.4 Enteroptosis
K63.5 Polyp of colon
K63.8 Other specified diseases of intestine
K63.81 Dieulafoy lesion of intestine
K63.89 Other specified diseases of intestine
K63.9 Disease of intestine, unspecified
K64 Hemorrhoids and perianal venous thrombosis
K64.0 First degree hemorrhoids
K64.1 Second degree hemorrhoids
K64.2 Third degree hemorrhoids
K64.3 Fourth degree hemorrhoids
K64.4 Residual hemorrhoidal skin tags
K64.5 Perianal venous thrombosis
K64.8 Other hemorrhoids
K64.9 Unspecified hemorrhoids

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.