2021 ICD-10-CM Code P74.422
Hypochloremia of newborn
Valid for Submission
P74.422 is a billable diagnosis code used to specify a medical diagnosis of hypochloremia of newborn. The code P74.422 is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 for the submission of HIPAA-covered transactions.
The ICD-10-CM code P74.422 might also be used to specify conditions or terms like chloride disorder, electrolyte imbalance or hypochloremia.
Code Classification
Index to Diseases and Injuries
The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code P74.422 are found in the index:
- - Disturbance (s) - See Also: Disease;
- - electrolyte - See Also: Imbalance, electrolyte;
- - newborn, transitory - P74.49
- - hypochloremia - P74.422
- - newborn, transitory - P74.49
- - electrolyte - See Also: Imbalance, electrolyte;
Approximate Synonyms
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Chloride disorder
- Electrolyte imbalance
- Hypochloremia
Replacement Code
P74422 replaces the following previously assigned ICD-10 code(s):
- P74.4 - Other transitory electrolyte disturbances of newborn
Code History
- FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
- FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
- FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019