NAACCR Item #230: Age at Diagnosis

Item # Length Source of Standard Year Implemented Version Implemented Year Retired Version Retired
230 3 SEER/CoC

NAACCR XML: Tumor.ageAtDiagnosis


Age of the patient at diagnosis in complete years. Different tumors for the same patient may have different values.


000Less than 1 year old; diagnosed in utero
0011 year old, but less than 2 years
0022 years old
101101 years old
120120 years old
999Unknown age