| C6202 | Malignant neoplasm of undescended left testis |
| C621 | Malignant neoplasm of descended testis |
| C6210 | Malignant neoplasm of unspecified descended testis |
| C6211 | Malignant neoplasm of descended right testis |
| C6212 | Malignant neoplasm of descended left testis |
| C629 | Malignant neoplasm of testis, unspecified whether descended or undescended |
| C6290 | Malig neoplasm of unsp testis, unsp descended or undescended Malignant neoplasm of unspecified testis, unspecified whether descended or undescended |
| C6291 | Malignant neoplasm of right testis, unspecified whether descended or undescended |
| C6292 | Malig neoplasm of left testis, unsp descended or undescended Malignant neoplasm of left testis, unspecified whether descended or undescended |
| C63 | Malignant neoplasm of other and unspecified male genital organs |
| C630 | Malignant neoplasm of epididymis |
| C6300 | Malignant neoplasm of unspecified epididymis |
| C6301 | Malignant neoplasm of right epididymis |
| C6302 | Malignant neoplasm of left epididymis |
| C631 | Malignant neoplasm of spermatic cord |
| C6310 | Malignant neoplasm of unspecified spermatic cord |
| C6311 | Malignant neoplasm of right spermatic cord |
| C6312 | Malignant neoplasm of left spermatic cord |
| C632 | Malignant neoplasm of scrotum |
| C637 | Malignant neoplasm of other specified male genital organs |
| C638 | Malignant neoplasm of overlapping sites of male genital organs |
| C639 | Malignant neoplasm of male genital organ, unspecified |
| C64 | Malignant neoplasm of kidney, except renal pelvis |
| C641 | Malignant neoplasm of right kidney, except renal pelvis |
| C642 | Malignant neoplasm of left kidney, except renal pelvis |
| C649 | Malignant neoplasm of unspecified kidney, except renal pelvis |
| C65 | Malignant neoplasm of renal pelvis |
| C651 | Malignant neoplasm of right renal pelvis |
| C652 | Malignant neoplasm of left renal pelvis |
| C659 | Malignant neoplasm of unspecified renal pelvis |
| C66 | Malignant neoplasm of ureter |
| C661 | Malignant neoplasm of right ureter |
| C662 | Malignant neoplasm of left ureter |
| C669 | Malignant neoplasm of unspecified ureter |
| C67 | Malignant neoplasm of bladder |
| C670 | Malignant neoplasm of trigone of bladder |
| C671 | Malignant neoplasm of dome of bladder |
| C672 | Malignant neoplasm of lateral wall of bladder |
| C673 | Malignant neoplasm of anterior wall of bladder |
| C674 | Malignant neoplasm of posterior wall of bladder |
| C675 | Malignant neoplasm of bladder neck |
| C676 | Malignant neoplasm of ureteric orifice |
| C677 | Malignant neoplasm of urachus |
| C678 | Malignant neoplasm of overlapping sites of bladder |
| C679 | Malignant neoplasm of bladder, unspecified |
| C68 | Malignant neoplasm of other and unspecified urinary organs |
| C680 | Malignant neoplasm of urethra |
| C681 | Malignant neoplasm of paraurethral glands |
| C688 | Malignant neoplasm of overlapping sites of urinary organs |
| C689 | Malignant neoplasm of urinary organ, unspecified |