ICD-10-CM Codes
K00-K95
K50-K52
K52-
2023 ICD-10-CM Diagnosis Code K52.29

2023 ICD-10-CM Diagnosis Code K52.29

Other allergic and dietetic gastroenteritis and colitis

2017 - New Code

2018

2019

2020

2021

2022

2023

Billable/Specific Code

K52.29 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2023 edition of ICD-10-CM K52.29 became effective on October 1, 2022.
This is the American ICD-10-CM version of K52.29 - other international versions of ICD-10 K52.29 may differ.

Applicable To

Allergic proctocolitis
Food hypersensitivity gastroenteritis or colitis
Food-induced eosinophilic proctocolitis
Food protein-induced proctocolitis
Immediate gastrointestinal hypersensitivity
Milk protein-induced proctocolitis

The following code(s) above K52.29 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 K52.29:

K00-K95
2023 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
2023 ICD-10-CM Range K50-K52
Noninfective enteritis and colitis
Includes
- noninfective inflammatory bowel disease
Type 1 Excludes
- irritable bowel syndrome (K58.-)
- megacolon (K59.3-)
Noninfective enteritis and colitis
K52.2
ICD-10-CM Diagnosis Code K52.2
Allergic and dietetic gastroenteritis and colitis
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)
Use Additional
- code to identify type of food allergy (Z91.01-, Z91.02-)
Allergic and dietetic gastroenteritis and colitis

ICD-10-CM K52.29 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):

391 Esophagitis, gastroenteritis and miscellaneous digestive disorders with mcc
392 Esophagitis, gastroenteritis and miscellaneous digestive disorders without mcc

Convert K52.29 to ICD-9-CM

Code History

2017 (effective 10/1/2016): New code
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
2022 (effective 10/1/2021): No change
2023 (effective 10/1/2022): No change

Code annotations containing back-references to K52.29:

Type 1 Excludes: T78.4
, T78.4
, T61
, T62

ICD-10-CM Diagnosis Code T78.4
Other and unspecified allergy
Type 1 Excludes
- specified types of allergic reaction such as:
- allergic diarrhea (K52.29)
- allergic gastroenteritis and colitis (K52.29)
- dermatitis (L23-L25, L27.-)
- food protein-induced enterocolitis syndrome (K52.21)
- food protein-induced enteropathy (K52.22)
- hay fever (J30.1)
ICD-10-CM Diagnosis Code T78.4
Other and unspecified allergy
Type 1 Excludes
- specified types of allergic reaction such as:
- allergic diarrhea (K52.29)
- allergic gastroenteritis and colitis (K52.29)
- dermatitis (L23-L25, L27.-)
- food protein-induced enterocolitis syndrome (K52.21)
- food protein-induced enteropathy (K52.22)
- hay fever (J30.1)
ICD-10-CM Diagnosis Code T61
Toxic effect of noxious substances eaten as seafood
Type 1 Excludes
- allergic reaction to food, such as:
- anaphylactic reaction or shock due to adverse food reaction (T78.0-)
- bacterial foodborne intoxications (A05.-)
- dermatitis (L23.6, L25.4, L27.2)
- food protein-induced enterocolitis syndrome (K52.21)
- food protein-induced enteropathy (K52.22)
- gastroenteritis (noninfective) (K52.29)
- toxic effect of aflatoxin and other mycotoxins (T64)
- toxic effect of cyanides (T65.0-)
- toxic effect of harmful algae bloom (T65.82-)
- toxic effect of hydrogen cyanide (T57.3-)
- toxic effect of mercury (T56.1-)
- toxic effect of red tide (T65.82-)
ICD-10-CM Diagnosis Code T62
Toxic effect of other noxious substances eaten as food
Type 1 Excludes
- allergic reaction to food, such as:
- anaphylactic shock (reaction) due to adverse food reaction (T78.0-)
- bacterial food borne intoxications (A05.-)
- dermatitis (L23.6, L25.4, L27.2)
- food protein-induced enterocolitis syndrome (K52.21)
- food protein-induced enteropathy (K52.22)
- gastroenteritis (noninfective) (K52.29)
- toxic effect of aflatoxin and other mycotoxins (T64)
- toxic effect of cyanides (T65.0-)
- toxic effect of hydrogen cyanide (T57.3-)
- toxic effect of mercury (T56.1-)
Type 2 Excludes: T78.1
, K52.82
, K52.82
, K52.82
, K52.82

ICD-10-CM Diagnosis Code T78.1
Other adverse food reactions, not elsewhere classified
Type 1 Excludes
- anaphylactic reaction or shock due to adverse food reaction (T78.0-)
- anaphylactic reaction due to food (T78.0-)
- bacterial food borne intoxications (A05.-)
Type 2 Excludes
- allergic and dietetic gastroenteritis and colitis (K52.29)
- allergic rhinitis due to food (J30.5)
- dermatitis due to food in contact with skin (L23.6, L24.6, L25.4)
- dermatitis due to ingested food (L27.2)
- food protein-induced enterocolitis syndrome (K52.21)
- food protein-induced enteropathy (K52.22)
Use Additional
- code to identify the type of reaction, if applicable
ICD-10-CM Diagnosis Code K52.82
Eosinophilic colitis
Type 2 Excludes
- allergic proctocolitis (K52.29)
- food-induced eosinophilic proctocolitis (K52.29)
- food protein-induced enterocolitis syndrome (FPIES) (K52.21)
- food protein-induced proctocolitis (K52.29)
- milk protein-induced proctocolitis (K52.29)
ICD-10-CM Diagnosis Code K52.82
Eosinophilic colitis
Type 2 Excludes
- allergic proctocolitis (K52.29)
- food-induced eosinophilic proctocolitis (K52.29)
- food protein-induced enterocolitis syndrome (FPIES) (K52.21)
- food protein-induced proctocolitis (K52.29)
- milk protein-induced proctocolitis (K52.29)
ICD-10-CM Diagnosis Code K52.82
Eosinophilic colitis
Type 2 Excludes
- allergic proctocolitis (K52.29)
- food-induced eosinophilic proctocolitis (K52.29)
- food protein-induced enterocolitis syndrome (FPIES) (K52.21)
- food protein-induced proctocolitis (K52.29)
- milk protein-induced proctocolitis (K52.29)
ICD-10-CM Diagnosis Code K52.82
Eosinophilic colitis
Type 2 Excludes
- allergic proctocolitis (K52.29)
- food-induced eosinophilic proctocolitis (K52.29)
- food protein-induced enterocolitis syndrome (FPIES) (K52.21)
- food protein-induced proctocolitis (K52.29)
- milk protein-induced proctocolitis (K52.29)

Diagnosis Index entries containing back-references to K52.29:

Allergy, allergic (reaction) (to) T78.40
ICD-10-CM Diagnosis Code T78.40
Allergy, unspecified
Applicable To
Allergic reaction NOS
Hypersensitivity NOS
- gastrointestinal - see also specific type of allergic reaction
  - meaning colitis K52.29 - see also Colitis, allergic
  - meaning gastroenteritis K52.29 - see also Gastroenteritis, allergic
- milk protein Z91.011
  - see also Allergy, food
  ICD-10-CM Diagnosis Code Z91.011
  Allergy to milk products
  2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
  Type 1 Excludes
  lactose intolerance (E73.-)
  - gastroenteritis K52.29
  - proctocolitis K52.29
- colitis K52.29 - see also Colitis, allergic
- proctocolitis K52.29
Colitis (acute) (catarrhal) (chronic) (noninfective) (hemorrhagic) K52.9
- see also Enteritis
ICD-10-CM Diagnosis Code K52.9
Noninfective gastroenteritis and colitis, unspecified
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
  - with
    - proctocolitis K52.29
- dietetic K52.29 - see also Colitis, allergic
- food hypersensitivity K52.29 - see also Colitis, allergic
Diarrhea, diarrheal (disease) (infantile) (inflammatory) R19.7
ICD-10-CM Diagnosis Code R19.7
Diarrhea, unspecified
Applicable To
Diarrhea NOS
Type 1 Excludes
functional diarrhea (K59.1)
neonatal diarrhea (P78.3)
psychogenic diarrhea (F45.8)
- allergic K52.29
- due to
  - food hypersensitivity K52.29 - see also Diarrhea, allergic
- dietetic K52.29 - see also Diarrhea, allergic
Enteritis (acute) (diarrheal) (hemorrhagic) (noninfective) K52.9
ICD-10-CM Diagnosis Code K52.9
Noninfective gastroenteritis and colitis, unspecified
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
- due to
  - food hypersensitivity K52.29 - see also Enteritis, allergic
- dietetic K52.29 - see also Enteritis, allergic
Gastroenteritis (acute) (chronic) (noninfectious) K52.9
- see also Enteritis
ICD-10-CM Diagnosis Code K52.9
Noninfective gastroenteritis and colitis, unspecified
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
- dietetic K52.29 - see also Gastroenteritis, allergic
- food hypersensitivity K52.29 - see also Gastroenteritis, allergic
Hypersensitive, hypersensitiveness, hypersensitivity - see also Allergy
- gastrointestinal K52.29
  - immediate K52.29
Proctocolitis
- allergic K52.29
- food-induced eosinophilic K52.29
- food protein-induced K52.29
- milk protein-induced K52.29

ICD-10-CM Codes Adjacent To K52.29

K51.913 Ulcerative colitis, unspecified with fistula

K51.914 Ulcerative colitis, unspecified with abscess

K51.918 Ulcerative colitis, unspecified with other complication

K51.919 Ulcerative colitis, unspecified with unspecified complications

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

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

2023 ICD-10-CM Diagnosis Code K52.29

Other allergic and dietetic gastroenteritis and colitis

Diseases of the digestive system

Noninfective enteritis and colitis

Allergic and dietetic gastroenteritis and colitis

Other and unspecified allergy

Other and unspecified allergy

Toxic effect of noxious substances eaten as seafood

Toxic effect of other noxious substances eaten as food

Other adverse food reactions, not elsewhere classified

Eosinophilic colitis

Eosinophilic colitis

Eosinophilic colitis

Eosinophilic colitis

Allergy, unspecified

Allergy to milk products

Noninfective gastroenteritis and colitis, unspecified

Diarrhea, unspecified

Noninfective gastroenteritis and colitis, unspecified

Noninfective gastroenteritis and colitis, unspecified