2027 ICD-10-CM Diagnosis Code P00.89Newborn affected by other maternal conditions
ICD-10-CM Codes›P00–P96›P00-P04›P00
- Billable — Valid for Submission
- POA Exempt
- Not Chronic
P00.89 is a billable ICD-10-CM diagnosis code for newborn affected by other maternal conditions. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027) and groups to MS-DRG 795, 951. The code is exempt from POA reporting. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Newborn affected by maternal conditions or complications of labor/delivery.
Code Identity
Code Classification
Present on Admission (POA)Billing
P00.89 is exempt from POA reporting on inpatient claims to general acute care hospitals. Review the other POA exempt codes in Newborn affected by maternal factors and by complications of pregnancy, labor, and delivery (P00-P04).
Approximate SynonymsGuidance
Alternate terms and clinical phrases that map to this code.
- 46,XX androgen-induced disorder of sex development due to maternal adrenal hyperplasia
- Chondrodysplasia punctata due to maternal autoimmune disease
- Early neonatal disorder due to abnormality of maternal soft tissue
- Early neonatal disorder due to maternal hemorrhage during pregnancy
- Maternal hyperthermia induced birth defect
- Neonatal bullous dermatosis caused by maternal antibodies
- Neonatal disorder due to abnormal maternal blood chemistry
- Neonatal disorder due to maternal obesity
- Neonatal disorder due to maternal obesity with adult body mass index 30 or greater but less than 40
- Neonatal disorder due to maternal obesity with adult body mass index equal to or greater than 40
- Neonatal disorder due to maternal overweight
- Neonatal effect of maternal postpartum depression
- Neonatal hypoparathyroidism
- Severe combined immunodeficiency with maternofetal engraftment
- Transient neonatal hypoparathyroidism due to maternal hyperparathyroidism
- Transitory neonatal hypoparathyroidism
Instructional NotesGuidance
Instructions from the official ICD-10-CM Tabular List that apply to P00.89: its own notes plus those printed at P00, block P00-P04, and Chapter 16. A note printed at a category, block or chapter applies to every code under it.
Includes
Further defines, or gives examples of, the content of the category.
- 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
Applicable To
Conditions this code is used for: synonyms of the title or, for "other specified" codes, the conditions assigned to it. The list is not exhaustive.
Excludes2
Not included here: the excluded condition is not part of this code, but a patient may have both, so both codes may be reported.
- newborn affected by positive maternal group B streptococcus (GBS) colonization (P00.82)
- encounter for observation of newborn for suspected diseases and conditions ruled out (Z05.-)
- newborn affected by maternal complications of pregnancy (P01.-)
- newborn affected by maternal endocrine and metabolic disorders (P70-P74)
- newborn affected by noxious substances transmitted via placenta or breast milk (P04.-)
Code First
The underlying condition named in the note is sequenced before this code.
- any current condition in newborn
Use Additional Code
Add a second code, after this one, to fully describe the condition.
- code to identify infectious agent, if known
Notes
General instructions on how these codes are used.
- These codes are for use when the listed maternal conditions are specified as the cause of confirmed morbidity or potential morbidity which have their origin in the perinatal period (before birth through the first 28 days after birth).
- Codes from this chapter are for use on newborn records only, never on maternal records
Source: CMS ICD-10-CM Tabular List. How to read instructional notes.
Referenced in Other NotesGuidance
Instructional notes printed at other codes that name P00.89, its category, or a range that includes it.
Excludes1 1
These codes carry an Excludes1 note naming P00.89: they are not reported together with it, unless the two conditions are unrelated.
Index to Diseases and InjuriesGuidance
Alphabetical index entries that point to this code.
Clinical ClassificationClinical
AHRQ’s CCSR groups this code into broader clinical categories.
Convert P00.89 to ICD-9-CMHistory
The closest ICD-9-CM equivalents under the General Equivalence Mappings.
Code HistoryHistory
Questions About P00.89Overview
What is the ICD-10 code for newborn affected by other maternal conditions?
The ICD-10-CM code for newborn affected by other maternal conditions is P00.89 (sometimes written as P0089). It is billable on HIPAA-covered claims from October 1, 2026 through September 30, 2027.
Is P00.89 (Newborn affected by other maternal conditions) a billable code?
Yes. This is a billable ICD-10-CM code, specific enough to report newborn affected by other maternal conditions on HIPAA-covered claims from October 1, 2026 through September 30, 2027.
What MS-DRG does P00.89 group to?
When newborn affected by other maternal conditions is the principal diagnosis on an inpatient stay, it groups to MS-DRG 951, 795, with relative weights from 0.2022 to 0.5574 depending on complications. Higher weights mean higher Medicare reimbursement.
Is P00.89 exempt from POA reporting?
Yes. CMS lists this code among those exempt from present on admission reporting, so hospitals do not assign a POA indicator for newborn affected by other maternal conditions on inpatient claims. The code appears in the Newborn affected by maternal factors and by complications of pregnancy, labor, and delivery (P00-P04) range of the CMS exempt list.
Does P00.89 need an additional code?
When the condition applies, yes. The Use Additional Code note reads: code to identify infectious agent, if known. The additional code is reported after P00.89.
