P92.3
BillableUnderfeeding of newborn
Underfeeding of newborn
Coding Notes
Includes
Conditions included under this code
- 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
Excludes 2
Conditions not included here, but the patient may have both
Related Codes(8)
P92.0Vomiting of newborn
P92.1Regurgitation and rumination of newborn
P92.2Slow feeding of newborn
P92.4Overfeeding of newborn
P92.5Neonatal difficulty in feeding at breast
P92.6Failure to thrive in newborn
P92.8Other feeding problems of newborn
P92.9Feeding problem of newborn, unspecified
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(6)
SNOMED CT
UMLS
Clinical Terms
- Underfeeding in newborn (finding)
- Underfeeding in newborn
Frequently Asked Questions
What is the ICD-10 code for underfeeding of newborn?
The ICD-10-CM code for underfeeding of newborn is P92.3. The full clinical description is "Underfeeding of newborn". P92.3 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code P92.3 mean?
ICD-10-CM code P92.3 represents “Underfeeding of newborn”. It is classified under Chapter 16: Certain Conditions Originating in the Perinatal Period and is a billable/specific code that can be used on a claim.
Is P92.3 a billable code?
Yes, P92.3 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is P92.3 in?
P92.3 is in Chapter 16: Certain Conditions Originating in the Perinatal Period (codes P00-P96).
What codes cannot be used with P92.3?
P92.3 has Excludes1 notes indicating codes that cannot be used together with it, including: eating disorders (F50.-).
What SNOMED CT codes does P92.3 map to?
P92.3 maps to 1 SNOMED CT concept: 206566008. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for P92.3?
P92.3 is linked to 1 UMLS Concept Unique Identifier: C0410924. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does P92.3 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like underfeeding of newborn affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of P92.3?
P92.3 maps to the ICD-11 code: KD32.1 (Underfeeding of newborn).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.