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P03.9

P03.9Newborn affected by complication of labor and delivery, unspecified

Billable / specific codeICD-10-CM

P03.9 is a billable, specific ICD-10-CM code for newborn affected by complication of labor and delivery, unspecified. It is valid for submission on a claim.

Excludes2 inherited from the categories above P03.9

Also inherited, and the opposite of Excludes1: these conditions are not part of P03.9, but a patient can have both, so you may code both.

Written on P03 Newborn affected by other complications of labor and delivery

  • encounter for observation of newborn for suspected diseases and conditions ruled out (Z05.-)

Other codes that can never be billed with P03.9

These codes carry an Excludes1 note pointing at P03.9. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading P03.9 alone.

  • P00.7Newborn affected by other medical procedures on mother, not elsewhere classified

Risk adjustment

P03.9 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

How P03.9 is indexed

Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to P03.9.

  • Newbornaffected bycomplications of labor and delivery
  • Newbornaffected bydelivery
  • Newbornaffected bymaternaldelivery
  • Newbornaffected bymaternallabor and delivery

Code history

P03.9 has not changed since FY2024 — no addition, revision or deletion across the three most recent ICD-10-CM releases.

Related codes at this level

Codes that share P03. If P03.9 is not quite right, the correct code is usually one of these.

Questions about P03.9

Is P03.9 a billable ICD-10-CM code?
Yes. P03.9 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does P03.9 sit in the tabular list?
Certain conditions originating in the perinatal period (P00-P96), in the block Newborn affected by maternal factors and by complications of pregnancy, labor, and delivery (P00-P04).
ICD-10-CMFY2026-Apr· effective April 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release — see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.