ICD-10-CM Codes
P00-P96
P90-P96
P92-
2023 ICD-10-CM Diagnosis Code P92.3

2023 ICD-10-CM Diagnosis Code P92.3

Underfeeding of newborn

2016

2017

2018

2019

2020

2021

2022

2023

Billable/Specific Code

Code on Newborn Record

P92.3 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 P92.3 became effective on October 1, 2022.
This is the American ICD-10-CM version of P92.3 - other international versions of ICD-10 P92.3 may differ.

ICD-10-CM Coding Rules

P92.3 should be used on the newborn record - not on the maternal record.

The following code(s) above P92.3 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 P92.3:

P00-P96
2023 ICD-10-CM Range P00-P96
Certain conditions originating in the perinatal period
Includes
- conditions that have their origin in the fetal or perinatal period (before birth through the first 28 days after birth) even if morbidity occurs later
Note
- Codes from this chapter are for use on newborn records only, never on maternal records
Type 2 Excludes
- 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)
- tetanus neonatorum (A33)
Certain conditions originating in the perinatal period
P92
ICD-10-CM Diagnosis Code P92
Feeding problems of newborn
Type 1 Excludes
- eating disorders (F50.-)
Type 2 Excludes
- feeding problems in child over 28 days old (R63.3)
Feeding problems of newborn

Approximate Synonyms

Poor feeding of newborn
Underfeeding in newborn

ICD-10-CM P92.3 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):

795 Normal newborn

Convert P92.3 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
2022 (effective 10/1/2021): No change
2023 (effective 10/1/2022): No change

Diagnosis Index entries containing back-references to P92.3:

Problem (with) (related to)
- feeding (elderly) (infant) R63.39
  ICD-10-CM Diagnosis Code R63.39
  Other feeding difficulties
  2022 - New Code 2023 Billable/Specific Code
  Applicable To
  Feeding problem (elderly) (infant) NOS
  Picky eater
  - newborn P92.9
    ICD-10-CM Diagnosis Code P92.9
    Feeding problem of newborn, unspecified
    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Code on Newborn Record
    - underfeeding P92.3
Underfeeding, newborn P92.3

ICD-10-CM Codes Adjacent To P92.3

P91.823 …… bilateral

P91.829 …… unspecified side

P91.88 Other specified disturbances of cerebral status of newborn

P91.9 Disturbance of cerebral status of newborn, unspecified

P92 Feeding problems of newborn

P92.0 Vomiting of newborn

P92.01 Bilious vomiting of newborn

P92.09 Other vomiting of newborn

P92.1 Regurgitation and rumination of newborn

P92.2 Slow feeding of newborn

P92.3 Underfeeding of newborn

P92.4 Overfeeding of newborn

P92.5 Neonatal difficulty in feeding at breast

P92.6 Failure to thrive in newborn

P92.8 Other feeding problems of newborn

P92.9 Feeding problem of newborn, unspecified

P93 Reactions and intoxications due to drugs administered to newborn

P93.0 Grey baby syndrome

P93.8 Other reactions and intoxications due to drugs administered to newborn

P94 Disorders of muscle tone of newborn

P94.0 Transient neonatal myasthenia gravis

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 P92.3

Underfeeding of newborn

Certain conditions originating in the perinatal period

Feeding problems of newborn

Other feeding difficulties

Feeding problem of newborn, unspecified