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Central Distributor SASD: 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


NEOMAT is typically determined by diagnosis and procedure screens that identify maternal and neonatal ICD-9-CM codes (prior to Q4 2015) or by ICD-10-CM/PCS codes (beginning Q4 2015) . Beginning with 2018, Florida does not provide ICD-10-CM/PCS codes. Prior to 1999, NEOMAT could only be assigned using diagnoses because Florida did not provide ICD-9-CM procedure codes.


Internet Citation: HCUP Central Distributor SASD 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