NAACCR Item #3828: Estrogen Receptor Total Allred Score
| Item # | Length | Source of Standard | Year Implemented | Version Implemented | Year Retired | Version Retired |
|---|---|---|---|---|---|---|
| 3,828 | 2 | NAACCR | 2018 | 18 |
NAACCR XML: Tumor.estrogenReceptorTotalAllredScore
Description
Estrogen Receptor, Total Allred Score is based on the percentage of cells that stain positive by IHC for estrogen receptor (ER) and the intensity of that staining.
Rationale
Estrogen Receptor, Total Allred Score is a Registry Data Collection Variable in AJCC. It is a new data item for cases diagnosed 1/1/2018+.
Codes
| 00 | Total ER Allred score of 0 |
| 01 | Total ER Allred score of 1 |
| 02 | Total ER Allred score of 2 |
| 03 | Total ER Allred score of 3 |
| 04 | Total ER Allred score of 4 |
| 05 | Total ER Allred score of 5 |
| 06 | Total ER Allred score of 6 |
| 07 | Total ER Allred score of 7 |
| 08 | Total ER Allred score of 8 |
| X8 | Not applicable: Information not collected for this case (If this item is required by your standard setter, use of code X8 will result in an edit error.) |
| X9 | Not documented in medical record Estrogen Receptor, Total Allred Score not assessed, or unknown if assessed |
Each Site-Specific Data Item (SSDI) applies only to selected primary sites, histologies, and years of diagnosis. Depending on applicability and standard-setter requirements, SSDIs may be left blank.