Collaborative Stage Data Set - Revised 05/27/2013 FINAL
| Code | Description |
| 010 | Loops identified on clinical examination, no pathologic assessment |
| 020 | Loops not identified on clinical examination, no pathologic assessment |
| 030 | Loops not identified on clinical examination, identified on pathologic assessment |
| 040 | Loops not identified on clinical examination, not identified on pathologic assessment |
| 050 | Loops identified on pathologic assessment, no clinical examination |
| 060 | Loops not identified on pathologic assessment, no clinical examination |
| 988 | Not applicable: Information not collected for this case (If this information is required by your standard setter, use of code 988 may result in an edit error.) |
| 997 | Extravascular matrix patterns assessed, results not available |
| 998 | Extravascular matrix patterns not assessed clinically or pathologically |
| 999 | Unknown or no information Not documented in patient record |