Collaborative Stage

Note 1: Record the value of the alpha fetoprotein (AFP) test as documented in the patient record after orchiectomy and prior to further treatment.
Note 2: Use the same laboratory test to record values for CS Site-Specific Factors 12 and 13.
Note 3: Record a post-orchiectomy AFP of 20 nanograms/milliliter (ng/ml) as 002; record a post-orchiectomy 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 initial post-orchiectomy AFP test remains elevated, review the subsequent tests until normalization or plateau occurs and use that test to code this field. See Part I for further explanation of serum tumor marker half life.
Note 7: If the post-orchiectomy AFP test is done but the actual value is not stated, use code 997.
Note 8: For rare cases that are treated prior to orchiectomy or an orchiectomy is not performed, code the initial AFP lab value in this field and not in CS Site-Specific Factor 6.

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
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

CS Site-Specific Factor 12
Post-Orchiectomy Alpha Fetoprotein (AFP) Lab Value