ICD-9-CM Procedure 91 Microscopic examination--ii 91 is a non-specific code that should not be used to specify a procedure ICD-9-CM Procedure 91.0 Microscopic examination of specimen from liver, biliary trace and pancreas 91.0 is a non-specific code that should not be used to specify a procedure 91.0 contains 4 index entries ICD-9-CM Procedure 91.01 Microscopic examination of specimen from liver, biliary trace and pancreas; bacterial smear 91.01 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.02 Microscopic examination of specimen from liver, biliary trace and pancreas; culture 91.02 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.03 Microscopic examination of specimen from liver, biliary trace and pancreas; culture and sensitivity 91.03 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.04 Microscopic examination of specimen from liver, biliary trace and pancreas; parasitology 91.04 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.05 Microscopic examination of specimen from liver, biliary trace and pancreas; toxicology 91.05 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.06 Microscopic examination of specimen from liver, biliary trace and pancreas; cell block and papanicolaou smear 91.06 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.09 Microscopic examination of specimen from liver, biliary trace and pancreas; other microscopic examination 91.09 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.1 Microscopic examination of peritoneal and retroperitoneal specimen 91.1 is a non-specific code that should not be used to specify a procedure 91.1 contains 5 index entries ICD-9-CM Procedure 91.11 Microscopic examination of peritoneal and retroperitoneal specimen, bacterial smear 91.11 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.12 Microscopic examination of peritoneal and retroperitoneal specimen; culture 91.12 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.13 Microscopic examination of peritoneal and retroperitoneal specimen; culture and sensitivity 91.13 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.14 Microscopic examination of peritoneal and retroperitoneal specimen; parasitology 91.14 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.15 Microscopic examination of peritoneal and retroperitoneal specimen; toxicology 91.15 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.16 Microscopic examination of peritoneal and retroperitoneal specimen; cell block and papanicolaou smear 91.16 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.19 Microscopic examination of peritoneal and retroperitoneal specimen; other microscopic examination 91.19 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.2 Microscopic examination of specimen from kidney, ureter, perirenal and periureteral tissue 91.2 is a non-specific code that should not be used to specify a procedure 91.2 contains 4 index entries ICD-9-CM Procedure 91.21 Microscopic examination of specimen from kidney, ureter, perirenal and periureteral tissue; bacterial smear 91.21 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.22 Microscopic examination of specimen from kidney, ureter, perirenal and periureteral tissue; culture 91.22 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.23 Microscopic examination of specimen from kidney, ureter, perirenal and periureteral tissue; culture and sensitivity 91.23 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.24 Microscopic examination of specimen from kidney, ureter, perirenal and periureteral tissue; parasitology 91.24 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.25 Microscopic examination of specimen from kidney, ureter, perirenal and periureteral tissue; toxicology 91.25 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.26 Microscopic examination of specimen from kidney, ureter, perirenal and periureteral tissue; cell block and papanicolaou smear 91.26 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.29 Microscopic examination of specimen from kidney, ureter, perirenal and periureteral tissue; other microscopic examination 91.29 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.3 Microscopic examination of specimen from bladder, urethra, prostate, seminal vesicle, perivesical tissue, and of urine and semen 91.3 is a non-specific code that should not be used to specify a procedure 91.3 contains 9 index entries ICD-9-CM Procedure 91.31 Microscopic examination of specimen from bladder, urethra, prostate, seminal vesicle, perivesical tissue, and of urine and semen; bacterial smear 91.31 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.32 Microscopic examination of specimen from bladder, urethra, prostate, seminal vesicle, perivesical tissue, and of urine and semen; culture 91.32 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.33 Microscopic examination of specimen from bladder, urethra, prostate, seminal vesicle, perivesical tissue, and of urine and semen; culture and sensitivity 91.33 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.34 Microscopic examination of specimen from bladder, urethra, prostate, seminal vesicle, perivesical tissue, and of urine and semen; parasitology 91.34 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.35 Microscopic examination of specimen from bladder, urethra, prostate, seminal vesicle, perivesical tissue, and of urine and semen; toxicology 91.35 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.36 Microscopic examination of specimen from bladder, urethra, prostate, seminal vesicle, perivesical tissue, and of urine and semen; cell block and papanicolaou smear 91.36 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.39 Microscopic examination of specimen from bladder, urethra, prostate, seminal vesicle, perivesical tissue, and of urine and semen; other microscopic examination 91.39 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.4 Microscopic examination of specimen from female genital tract 91.4 is a non-specific code that should not be used to specify a procedure 91.4 contains 11 index entries ICD-9-CM Procedure 91.41 Microscopic examination of specimen from female genital tract, bacterial smear 91.41 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.42 Microscopic examination of specimen from female genital tract; culture 91.42 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.43 Microscopic examination of specimen from female genital tract; culture and sensitivity 91.43 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.44 Microscopic examination of specimen from female genital tract; parasitology 91.44 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.45 Microscopic examination of specimen from female genital tract; toxicology 91.45 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.46 Microscopic examination of specimen from female genital tract; cell block and papanicolaou smear 91.46 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.49 Microscopic examination of specimen from female genital tract; other microscopic examination 91.49 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.5 Microscopic examination of specimen from musculoskeletal system and of joint fluid 91.5 is a non-specific code that should not be used to specify a procedure 91.5 contains 10 index entries ICD-9-CM Procedure 91.51 Microscopic examination of specimen from musculoskeletal system and of joint fluid, bacterial smear 91.51 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.52 Microscopic examination of specimen from musculoskeletal system and of joint fluid; culture 91.52 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.53 Microscopic examination of specimen from musculoskeletal system and of joint fluid; culture and sensitivity 91.53 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.54 Microscopic examination of specimen from musculoskeletal system and of joint fluid; parasitology 91.54 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.55 Microscopic examination of specimen from musculoskeletal system and of joint fluid; toxicology 91.55 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.56 Microscopic examination of specimen from musculoskeletal system and of joint fluid; cell block and papanicolaou smear 91.56 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.59 Microscopic examination of specimen from musculoskeletal system and of joint fluid; other microscopic examination 91.59 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.6 Microscopic examination of specimen from skin and other integument 91.6 is a non-specific code that should not be used to specify a procedure 91.6 contains 4 index entries ICD-9-CM Procedure 91.61 Microscopic examination of specimen from skin and other integument, bacterial smear 91.61 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.62 Microscopic examination of specimen from skin and other integument; culture 91.62 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.63 Microscopic examination of specimen from skin and other integument; culture and sensitivity 91.63 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.64 Microscopic examination of specimen from skin and other integument; parasitology 91.64 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.65 Microscopic examination of specimen from skin and other integument; toxicology 91.65 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.66 Microscopic examination of specimen from skin and other integument; cell block and papanicolaou smear 91.66 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.69 Microscopic examination of specimen from skin and other integument; other microscopic examination 91.69 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.7 Microscopic examination of specimen from operative wound 91.7 is a non-specific code that should not be used to specify a procedure 91.7 contains 1 index entry ICD-9-CM Procedure 91.71 Microscopic examination of specimen from operative wound, bacterial smear 91.71 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.72 Microscopic examination of specimen from operative wound; culture 91.72 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.73 Microscopic examination of specimen from operative wound; culture and sensitivity 91.73 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.74 Microscopic examination of specimen from operative wound; parasitology 91.74 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.75 Microscopic examination of specimen from operative wound; toxicology 91.75 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.76 Microscopic examination of specimen from operative wound; cell block and papanicolaou smear 91.76 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.79 Microscopic examination of specimen from operative wound; other microscopic examination 91.79 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.8 Microscopic examination of specimen from other site 91.8 is a non-specific code that should not be used to specify a procedure 91.8 contains 1 index entry ICD-9-CM Procedure 91.81 Microscopic examination of specimen from other site, bacterial smear 91.81 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.82 Microscopic examination of specimen from other site; culture 91.82 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.83 Microscopic examination of specimen from other site; culture and sensitivity 91.83 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.84 Microscopic examination of specimen from other site; parasitology 91.84 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.85 Microscopic examination of specimen from other site; toxicology 91.85 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.86 Microscopic examination of specimen from other site; cell block and papanicolaou smear 91.86 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.89 Microscopic examination of specimen from other site; other microscopic examination 91.89 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.9 Microscopic examination of specimen from unspecified site 91.9 is a non-specific code that should not be used to specify a procedure 91.9 contains 1 index entry ICD-9-CM Procedure 91.91 Microscopic examination of specimen from unspecified site, bacterial smear 91.91 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.92 Microscopic examination of specimen from unspecified site; culture 91.92 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.93 Microscopic examination of specimen from unspecified site; culture and sensitivity 91.93 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.94 Microscopic examination of specimen from unspecified site; parasitology 91.94 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.95 Microscopic examination of specimen from unspecified site; toxicology 91.95 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.96 Microscopic examination of specimen from unspecified site; cell block and papanicolaou smear 91.96 is a specific code that can be used to specify a procedure ICD-9-CM Procedure 91.99 Microscopic examination of specimen from unspecified site; other microscopic examination 91.99 is a specific code that can be used to specify a procedure