Collaborative Stage

Note 1: Record the value of the alpha fetoprotein (AFP) test as documented in the patient record prior to orchiectomy and other treatment.
Note 2: Use the same laboratory test to record values for CS Site-Specific Factors 6 and 7.
Note 3: Record a pretreatment AFP of 20 nanograms/milliliter (ng/ml) as 002; record a pretreatment AFP of 11,000 ng/ml as 200.
Note 4: Code 000 is reserved for exactly 0.0 ng/ml (no measurable amount of AFP). Do not round tiny values down to 0.0 ng/ml; any measured value less than or equal to 0.1 ng/ml should be coded 001. For values greater than 001 ng/ml, round values to the nearest ng/ml.
Note 5: A lab value expressed in micrograms/liter (ug/l) is equivalent to the same value expressed in ng/ml.
Note 6: If the pre-orchiectomy AFP test is done but the actual value is not stated, use code 997.
Note 7: For rare cases that are treated prior to orchiectomy, use code 995 in this field and record the initial AFP lab value in CS Site-Specific Factor 12.
Note 8: For rare cases that an orchiectomy is not performed, use code 996 in this field and record the initial AFP lab value in CS Site-Specific Factor 12.

Code	Description
000	0 nanograms/milliliter (ng/ml)
001	1 - 19 ng/ml
002	20 - 29 ng/ml
003	30 - 39 ng/ml
004	40 - 49 ng/ml
005	50 - 59 ng/ml
006	60 - 69 ng/ml
007	70 - 79 ng/ml
008	80 - 89 ng/ml
009	90 - 99 ng/ml
010	100 - 199 ng/ml
020	200 - 299 ng/ml
030	300 - 399 ng/ml
040	400 - 499 ng/ml
050	500 - 599 ng/ml
060	600 - 699 ng/ml
070	700 - 799 ng/ml
080	800 - 899 ng/ml
090	900 - 999 ng/ml
100	1000 - 1999 ng/ml
120	2000 - 2999 ng/ml
130	3000 - 3999 ng/ml
140	4000 - 4999 ng/ml
150	5000 - 5999 ng/ml
160	6000 - 6999 ng/ml
170	7000 - 7999 ng/ml
180	8000 - 8999 ng/ml
190	9000 - 9999 ng/ml
200	Greater than or equal to 10, 000 ng/ml
888	OBSOLETE DATA CONVERTED V0200 See code 988 Not applicable for this site
988	Not applicable: Information not collected for this case (May include cases converted from code 888 used in CSv1 for "Not applicable" or when the item was not collected. If this item is required to derive T, N, M, or any stage, use of code 988 may result in an error.)
995	Pretreated case, initial alpha fetoprotein (AFP) lab value recorded in CS Site-Specific Factor 12
996	No orchiectomy performed, initial AFP lab value recorded in CS Site-Specific Factor 12
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

CS Site-Specific Factor 6
Pre-Orchiectomy Alpha Fetoprotein (AFP) Lab Value