# Column cms.medpar_2018.PTNT_ADD_ON_PYMT_AMT ## Overview of column PTNT_ADD_ON_PYMT_AMT in table cms.medpar_2018 | | | | ----------------------------- | ---------------------- | | Table | [cms.medpar_2018](../cms.medpar_2018.md) | | Qualified name | cms.medpar_2018.PTNT_ADD_ON_PYMT_AMT | | Datatype | INT | | Reference | [https://resdac.org/cms-data/variables/patient-add-payment-amount-new-patient](https://resdac.org/cms-data/variables/patient-add-payment-amount-new-patient) | Revenue Center Patient/Initial Visit Add-On Amount | Key | Value | | --- | ----- | | long_name | PTNT_ADD_ON_PYMT_AMT | | original_type | NUM | | width | 10.0 |