O35.03X1

Billable

ChapterO00–O9A

Ranksubcategory

Official Description

Maternal care for (suspected) central nervous system malformation or damage in fetus, choroid plexus cysts, fetus 1

Metadata & Insights

•Billable/specific code (valid for reimbursement).
•Chapter 15: Pregnancy, Childbirth and the Puerperium (O00-O9A).

General instructions are available for the parent sections:

View CH15 Notes View O35 Notes View O35.0 Notes

Clinical Hierarchy

BillableHas subcodes

CH15Pregnancy, childbirth and the puerperium (O00-O9A)

O30-O48Maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48)

O35Maternal care for known or suspected fetal abnormality and damage

O35.0Maternal care for (suspected) central nervous system malformation in fetus

O35.03Maternal care for (suspected) central nervous system malformation or damage in fetus, choroid plexus cysts

O35.03X1Maternal care for (suspected) central nervous system malformation or damage in fetus, choroid plexus cysts, fetus 1Billable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to O35.03X1:

subcategoryO35.0

Maternal care for (suspected) central nervous system malformation in fetus

View context instructions

categoryO35

Maternal care for known or suspected fetal abnormality and damage

View context instructions

chapterCH15

Pregnancy, childbirth and the puerperium (O00-O9A)

View context instructions

Code History

FY 2022: This code replaced O35.0XX1

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

Other Antepartum Diagnoses with O.R. Procedures with MCC

Other Antepartum Diagnoses with O.R. Procedures with CC

Other Antepartum Diagnoses with O.R. Procedures without CC/MCC

Other Antepartum Diagnoses without O.R. Procedures with MCC

Other Antepartum Diagnoses without O.R. Procedures with CC

Other Antepartum Diagnoses without O.R. Procedures without CC/MCC

Cross Reference

Find Procedures (ICD-10-PCS)

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