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Central Distributor SID: Description of Data Elements

NEOMAT - Neonatal and/or maternal ICD-9-CM DX and/or PR
Documentation Sections:
General Notes
Uniform Values
State Specific Notes
General Notes

NEOMAT identifies discharges with neonatal and/or maternal diagnoses and procedures. The information on coding is available in the report on HCUP Quality Control Procedures posted on all HCUP database documentation web pages

For data beginning in the fourth quarter of 2015, the neonatal and/or maternal diagnoses and procedures are stored in the data element I10_NEOMAT to indicate the implementation of the ICD-10-CM/PCS coding system

Uniform Values
VariableDescriptionValueValue Description
NEOMATNeonatal and/or maternal ICD-9-CM DX and/or PR0No neonatal or maternal diagnosis or procedure on record
1Maternal diagnosis or procedure on record
2Neonatal diagnosis on record
3Neonatal diagnosis and maternal diagnoses or procedures on the same record
State Specific Notes

District of Columbia

In 2016 and 2017, the overall number of neonatal records is about 9 percent lower than the number of maternal records. This is mostly caused by one large hospital that is missing about 40 percent of birth records for mothers with private insurance (PAY1=3).


Internet Citation: HCUP Central Distributor SID Description of Data Elements - All States. Healthcare Cost and Utilization Project (HCUP). May 2024. Agency for Healthcare Research and Quality, Rockville, MD.
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Last modified 5/22/24