2019 ICD-10-CM Diagnosis Code K52.82

Eosinophilic colitis

    2016 2017 2018 2019 Billable/Specific Code
  • K52.82 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2019 edition of ICD-10-CM K52.82 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of K52.82 - other international versions of ICD-10 K52.82 may differ.
Applicable To
  • Allergic proctocolitis
  • Food-induced eosinophilic proctocolitis
  • Food protein-induced proctocolitis
  • Milk protein-induced proctocolitis
The following code(s) above K52.82 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 K52.82:
  • K00-K95
    2019 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
  • K50-K52
    2019 ICD-10-CM Range K50-K52

    Noninfective enteritis and colitis

    Includes
    • noninfective inflammatory bowel disease
    Type 1 Excludes
    Noninfective enteritis and colitis
Approximate Synonyms
  • Eosinophilic colitis (bowel condition)
ICD-10-CM K52.82 is grouped within Diagnostic Related Group(s) (MS-DRG v36.0):
  • 391 Esophagitis, gastroenteritis and miscellaneous digestive disorders with mcc
  • 392 Esophagitis, gastroenteritis and miscellaneous digestive disorders without mcc

Convert K52.82 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
Code annotations containing back-references to K52.82:
  • Type 2 Excludes: K52.2
    , K52.2
    ICD-10-CM Diagnosis Code K52.2

    Allergic and dietetic gastroenteritis and colitis

      2016 2017 - Deleted Code 2017 - New Code 2018 2019 Non-Billable/Non-Specific Code
    Applicable To
    • Food hypersensitivity gastroenteritis or colitis
    Type 2 Excludes
    • allergic eosinophilic colitis (K52.82)
    • allergic eosinophilic esophagitis (K20.0)
    • allergic eosinophilic gastritis (K52.81)
    • allergic eosinophilic gastroenteritis (K52.81)
    • food protein-induced proctocolitis (K52.82)
    Use Additional
    ICD-10-CM Diagnosis Code K52.2

    Allergic and dietetic gastroenteritis and colitis

      2016 2017 - Deleted Code 2017 - New Code 2018 2019 Non-Billable/Non-Specific Code
    Applicable To
    • Food hypersensitivity gastroenteritis or colitis
    Type 2 Excludes
    • allergic eosinophilic colitis (K52.82)
    • allergic eosinophilic esophagitis (K20.0)
    • allergic eosinophilic gastritis (K52.81)
    • allergic eosinophilic gastroenteritis (K52.81)
    • food protein-induced proctocolitis (K52.82)
    Use Additional

Diagnosis Index entries containing back-references to K52.82:
  • Allergy, allergic (reaction) (to) T78.40
    ICD-10-CM Diagnosis Code T78.40

    Allergy, unspecified

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Applicable To
    • Allergic reaction NOS
    • Hypersensitivity NOS
    • milk protein Z91.011
      - see also Allergy, food
      ICD-10-CM Diagnosis Code Z91.011

      Allergy to milk products

        2016 2017 2018 2019 Billable/Specific Code POA Exempt
      Type 1 Excludes
      • lactose intolerance (E73.-)
      • proctocolitis K52.82
    • proctocolitis K52.82
  • Colitis (acute) (catarrhal) (chronic) (noninfective) (hemorrhagic) K52.9
    - see also Enteritis
    ICD-10-CM Diagnosis Code K52.9

    Noninfective gastroenteritis and colitis, unspecified

      2016 2017 2018 2019 Billable/Specific Code
    Applicable To
    • Colitis NOS
    • Enteritis NOS
    • Gastroenteritis NOS
    • Ileitis NOS
    • Jejunitis NOS
    • Sigmoiditis NOS
    Type 1 Excludes
    • diarrhea NOS (R19.7)
    • functional diarrhea (K59.1)
    • infectious gastroenteritis and colitis NOS (A09)
    • neonatal diarrhea (noninfective) (P78.3)
    • psychogenic diarrhea (F45.8)
    • allergic K52.29
      ICD-10-CM Diagnosis Code K52.29

      Other allergic and dietetic gastroenteritis and colitis

        2017 - New Code 2018 2019 Billable/Specific Code
      Applicable To
      • Food hypersensitivity gastroenteritis or colitis
      • Immediate gastrointestinal hypersensitivity
      • with
        • proctocolitis K52.82
    • eosinophilic K52.82
  • Proctocolitis
    • food-induced eosinophilic K52.82
    • food protein-induced K52.82
    • milk protein-induced K52.82

ICD-10-CM Codes Adjacent To K52.82
K52 Other and unspecified noninfective gastroenteritis and colitis
K52.0 Gastroenteritis and colitis due to radiation
K52.1 Toxic gastroenteritis and colitis
K52.2 Allergic and dietetic gastroenteritis and colitis
K52.21 Food protein-induced enterocolitis syndrome
K52.22 Food protein-induced enteropathy
K52.29 Other allergic and dietetic gastroenteritis and colitis
K52.3 Indeterminate colitis
K52.8 Other specified noninfective gastroenteritis and colitis
K52.81 Eosinophilic gastritis or gastroenteritis
K52.82 Eosinophilic colitis
K52.83 Microscopic colitis
K52.831 Collagenous colitis
K52.832 Lymphocytic colitis
K52.838 Other microscopic colitis
K52.839 …… unspecified
K52.89 Other specified noninfective gastroenteritis and colitis
K52.9 Noninfective gastroenteritis and colitis, unspecified
K55 Vascular disorders of intestine
K55.0 Acute vascular disorders of intestine
K55.01 Acute (reversible) ischemia of small intestine

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