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P01.9

P01.9Newborn affected by maternal complication of pregnancy, unspecified

Billable / specific codeICD-10-CM

P01.9 is a billable, specific ICD-10-CM code for newborn affected by maternal complication of pregnancy, unspecified. It is valid for submission on a claim.

Risk adjustment

P01.9 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 P01.9 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 P01.9.

  • Newbornaffected bymaternalpregnancy

Related codes at this level

Codes that share P01. If P01.9 is not quite right, the correct code is usually one of these.

Questions about P01.9

Is P01.9 a billable ICD-10-CM code?
Yes. P01.9 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does P01.9 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.