Below is a list of ANSI X12 documents and their use in the health care industry. This list is not complete but these are the documents used in sending claims, eligibility requests and statements with Apex EDI.
| Document | Purpose |
|---|---|
| 270 | Eligibility, Coverage or Benefit Inquiry (Eligibility Request) |
| 271 | Eligibility, Coverage or Benefit Information (Eligibility Response) |
| 277 | Health Care Claim Status Notification (Insurance Response) |
| 835 | Health Care Claim Payment/Advice (Electronic EOB) |
| 837 | Health Care Claim |