ICD-10-CM
ICD-10 code for Low birthweight (2499 grams or less): P07.10
The ICD-10-CM index points "Low birthweight (2499 grams or less)" to P07.10, Other low birth weight newborn, unspecified weight. P07.10 is a billable code.
Source: CDC ICD-10-CM FY2027 Alphabetic Index file dated June 16, 2026. Publisher page
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Index subterms
A header groups codes and is not billed. A billable code is one you can report.
More specific codes in P07
A header groups codes and is not billed. A billable code is one you can report.
- P07Disorders of newborn related to short gestation and low birth weight, not elsewhere classifiedHeader
- P07.0Extremely low birth weight newbornHeader
- P07.00Extremely low birth weight newborn, unspecified weightBillable
- P07.01Extremely low birth weight newborn, less than 500 gramsBillable
- P07.02Extremely low birth weight newborn, 500-749 gramsBillable
- P07.03Extremely low birth weight newborn, 750-999 gramsBillable
- P07.1Other low birth weight newbornHeader
- P07.10Other low birth weight newborn, unspecified weightBillable
- P07.14Other low birth weight newborn, 1000-1249 gramsBillable
- P07.15Other low birth weight newborn, 1250-1499 gramsBillable
- P07.16Other low birth weight newborn, 1500-1749 gramsBillable
- P07.17Other low birth weight newborn, 1750-1999 gramsBillable
- P07.18Other low birth weight newborn, 2000-2499 gramsBillable
- P07.2Extreme immaturity of newbornHeader
- P07.20Extreme immaturity of newborn, unspecified weeks of gestationBillable
- P07.21Extreme immaturity of newborn, gestational age less than 23 completed weeksBillable
- P07.22Extreme immaturity of newborn, gestational age 23 completed weeksBillable
- P07.23Extreme immaturity of newborn, gestational age 24 completed weeksBillable
- P07.24Extreme immaturity of newborn, gestational age 25 completed weeksBillable
- P07.25Extreme immaturity of newborn, gestational age 26 completed weeksBillable
- P07.26Extreme immaturity of newborn, gestational age 27 completed weeksBillable
- P07.3Preterm [premature] newborn [other]Header
- P07.30Preterm newborn, unspecified weeks of gestationBillable
- P07.31Preterm newborn, gestational age 28 completed weeksBillable
- P07.32Preterm newborn, gestational age 29 completed weeksBillable
- P07.33Preterm newborn, gestational age 30 completed weeksBillable
- P07.34Preterm newborn, gestational age 31 completed weeksBillable
- P07.35Preterm newborn, gestational age 32 completed weeksBillable
- P07.36Preterm newborn, gestational age 33 completed weeksBillable
- P07.37Preterm newborn, gestational age 34 completed weeksBillable
- P07.38Preterm newborn, gestational age 35 completed weeksBillable
- P07.39Preterm newborn, gestational age 36 completed weeksBillable
Excludes1
Excludes1 means these codes are not reported together.
From P07.1. A note on a category applies to every code under it.
Related pages
- P07.10 code detailsNotes, nearby codes, CMS-HCC group
- Category P07Every code under it
- Chapter 16Certain conditions originating in the perinatal period
- ICD-10 codes by conditionA to Z
- Check a list of ICD-10 codes
- Denial code CO-11Diagnosis does not support the procedure
- Denial code CO-146Diagnosis invalid for the date of service
- HCPCS Level II code lookup
Questions
What is the ICD-10 code for Low birthweight (2499 grams or less)?
The ICD-10-CM index points "Low birthweight (2499 grams or less)" to P07.10, Other low birth weight newborn, unspecified weight. P07.10 is a billable code.
Is P07.10 billable?
Yes. P07.10 is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.
What documentation notes apply to P07.10?
The CDC tabular list gives 1 Excludes1 note (not coded together) for P07.10 and the categories above it. They are listed on this page.
What chapter is P07.10 in?
Chapter 16. Certain conditions originating in the perinatal period.
When do ICD-10-CM codes change?
Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.