CS Site-Specific Factor 14
HER2: Result of Other or Unknown Test
Notes
**Note 1**: If another type of in situ hybridization test was performed for Human Epidermal Growth Factor Receptor 2 (HER2), other than fluorescent (FISH) or chromogenic (CISH), record the results here. **Note 2**: If it is unknown which type of HER2 test was performed, record the results here. **Note 3**: If no unnamed HER2 test is mentioned in the medical record, code to 999 unless there are circumstances under which the test isn't performed, for example, no histologic specimen.Default
999NAACCR Item
NAACCR #2868Metadata
CCCR_II_ESSENTIAL_FOR_CLINICAL_DECISIONCOC_CLINICALLY_SIGNIFICANT
NPCR_REQUIRED_BY_NPCR_2010_FORWARD
SEER_CLINICALLY_SIGNIFICANT
| Code | Description |
|---|---|
| 010 | Positive/elevated; amplified |
| 020 | Negative/normal; within normal limits; not amplified |
| 030 | Borderline; equivocal; indeterminate; undetermined whether positive or negative |
| 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 | Test ordered, results not in chart |
| 998 | Test not done (test not ordered and not performed) |
| 999 | Unknown or no information Not documented in patient record |