| Insurance Company | Requirement |
|---|---|
| Aetna | ID number must be 9 numbers |
| Anthem | ID number must start with 1,3, or 5 letters, followed by numbers and/or letters |
| Arise | ID number must be 9 numbers |
| Dean | ID number must be 9 numbers and two-digit person code i.e. 01, 02 |
| GHC | ID number must be 6 numbers |
| Health Partners | ID number must be 8 numbers |
| Humana | ID number must be 9 numbers or the letter H followed by 8 numbers |
| Medicare | ID number must be combination of 11 letters and numbers |
| MercyCare | ID number must be 10 numbers and two-digit person code i.e. 01, 02 |
| Prevea360 | ID number must be 9 numbers and two-digit person code i.e. 01, 02 |
| Quartz | ID number must be 9 numbers and a two-digit person code i.e. 00, 01 |
| UHC | ID number is usually 9 numbers |
| UMR | ID number must be 8 numbers or the letter Y followed by 8 numbers |
| WEA Trust | ID number must be 9 numbers |
| WPS | ID number must be 9 numbers |