K52.21 is the ICD 10 code for Food protein-induced enterocolitis syndrome

K52.21 ICD 10 Code is a billable and specific code that can be used to indicate a diagnosis of Food protein-induced enterocolitis syndrome for reimbursement purposes. The 2023 edition of the American ICD-10-CM code became effective on October 1, 2022.

Use additional:

• code for hypovolemic shock, if present (R57.1)

Terms applicables to K52.21 ICD 10 code

• F - FPIES (food protein-induced enterocolitis syndrome)

Possible back-references that may be applicable or related to K52.21 ICD10 Code:

• K00-K95 Diseases of the digestive system
• K50-K52 Noninfective enteritis and colitis
• K52 Other and unspecified noninfective gastroenteritis and colitis
• K52.2 Allergic and dietetic gastroenteritis and colitis
• K52.8 Other specified noninfective gastroenteritis and colitis

Present On Admission (POA Exempt)

K52.21 ICD 10 code is considered exempt from POA reporting