NDC to Healthcare Common Procedure Coding System Crosswalks

**Overview**
This data package contains the National Drug Code to Healthcare Common Procedure Coding System Crosswalks with conversion factors and dates changes.

**Description**
This data package contains a list of National Drug Codes (NDC) that are assigned to a Level II HCPCS along with conversion factors that are used to price the applicable billings to allow processing of claims filed using the NCPDP format.

**Benefits**
- Full access to ndc (national drug code) to healthcare common procedure coding system crosswalks data_x000d_., access to updated hcpcs conversion factors_x000d_.

**License Information**
The use of John Snow Labs datasets is free for personal and research purposes. For commercial use please subscribe to the [Data Library](https://www.johnsnowlabs.com/marketplace/) on John Snow Labs website. The subscription will allow you to use all John Snow Labs datasets and data packages for commercial purposes.

**Included Datasets**
- [National Drug Code HCPCS Conversion Factor Changes](https://www.johnsnowlabs.com/marketplace/national-drug-code-hcpcs-conversion-factor-changes)
- The National Drug Code / Healthcare Common Procedure Coding System (NDC/HCPCS) Conversion Factor Changes dataset provides a list of conversion factors comparing to last month's NDC/HCPCS crosswalk file.
- [National Drug Code HCPCS Crosswalk](https://www.johnsnowlabs.com/marketplace/national-drug-code-hcpcs-crosswalk)
- The National Drug Code / Healthcare Common Procedure Coding System (NDC/HCPCS) crosswalk file provides a list of National Drug Codes (NDC) that are assigned to a Level II HCPCS along with conversion factors that are used to price the applicable billings to allow processing of claims filed using the National Council for Prescription Drug Programs (NCPDP) format.
- [National Drug Code HCPCS Date Changes](https://www.johnsnowlabs.com/marketplace/national-drug-code-hcpcs-date-changes)
- The National Drug Code / Healthcare Common Procedure Coding System (NDC/HCPCS) Date Changes dataset provides a list of dates related changes The NDC/HCPCS crosswalk file.
- [National Drug Code HCPCS Records NDCs Added](https://www.johnsnowlabs.com/marketplace/national-drug-code-hcpcs-records-ndcs-added)
- The National Drug Code / Healthcare Common Procedure Coding System (NDC/HCPCS) Records & NDCs Added dataset provides a list of added Records and NDCs comparing to The last month NDC/HCPCS crosswalk file.
- [National Drug Code HCPCS Records NDCs Removed](https://www.johnsnowlabs.com/marketplace/national-drug-code-hcpcs-records-ndcs-removed)
- The National Drug Code / Healthcare Common Procedure Coding System (NDC/HCPCS) Records & NDCs Removed dataset provides a list of removed Records and NDCs comparing to The last month NDC/HCPCS crosswalk file.

**Data Engineering Overview**
**We deliver high-quality data**
- Each dataset goes through 3 levels of quality review
- 2 Manual reviews are done by domain experts
- Then, an automated set of 60+ validations enforces every datum matches metadata & defined constraints
- Data is normalized into one unified type system
- All dates, unites, codes, currencies look the same
- All null values are normalized to the same value
- All dataset and field names are SQL and Hive compliant
- Data and Metadata
- Data is available in both CSV and Apache Parquet format, optimized for high read performance on distributed Hadoop, Spark & MPP clusters
- Metadata is provided in the open Frictionless Data standard, and its every field is normalized & validated
- Data Updates
- Data updates support replace-on-update: outdated foreign keys are deprecated, not deleted

**Our data is curated and enriched by domain experts**

Each dataset is manually curated by our team of doctors, pharmacists, public health & medical billing experts:
- Field names, descriptions, and normalized values are chosen by people who actually understand their meaning
- Healthcare & life science experts add categories, search keywords, descriptions and more to each dataset
- Both manual and automated data enrichment supported for clinical codes, providers, drugs, and geo-locations
- The data is always kept up to date – even when the source requires manual effort to get updates
- Support for data subscribers is provided directly by the domain experts who curated the data sets
- Every data source’s license is manually verified to allow for royalty-free commercial use and redistribution.

**Need Help?**
If you have questions about our products, contact us at [[e-mail]](mailto:[e-mail]).