90 Microscopic Examination--I 
90.0 Microscopic Examination Of Specimen From Nervous System And Of Spinal Fluid 
90.01 Microscopic examination of specimen from nervous system and of spinal fluid, bacterial smear convert 90.01 to ICD-10-PCS 90.02 Microscopic examination of specimen from nervous system and of spinal fluid, culture convert 90.02 to ICD-10-PCS 90.03 Microscopic examination of specimen from nervous system and of spinal fluid, culture and sensitivity convert 90.03 to ICD-10-PCS 90.04 Microscopic examination of specimen from nervous system and of spinal fluid, parasitology convert 90.04 to ICD-10-PCS 90.05 Microscopic examination of specimen from nervous system and of spinal fluid, toxicology convert 90.05 to ICD-10-PCS 90.06 Microscopic examination of specimen from nervous system and of spinal fluid, cell block and Papanicolaou smear convert 90.06 to ICD-10-PCS
90.09 Microscopic examination of specimen from nervous system and of spinal fluid, other microscopic examination convert 90.09 to ICD-10-PCS 90.1 Microscopic Examination Of Specimen From Endocrine Gland, Not Elsewhere Classified 90.11 Microscopic examination of specimen from endocrine gland, not elsewhere classified, bacterial smear convert 90.11 to ICD-10-PCS 90.12 Microscopic examination of specimen from endocrine gland, not elsewhere classified, culture convert 90.12 to ICD-10-PCS 90.13 Microscopic examination of specimen from endocrine gland, not elsewhere classified, culture and sensitivity convert 90.13 to ICD-10-PCS 90.14 Microscopic examination of specimen from endocrine gland, not elsewhere classified, parasitology convert 90.14 to ICD-10-PCS 90.15 Microscopic examination of specimen from endocrine gland, not elsewhere classified, toxicology convert 90.15 to ICD-10-PCS 90.16 Microscopic examination of specimen from endocrine gland, not elsewhere classified, cell block and Papanicolaou smear convert 90.16 to ICD-10-PCS 90.19 Microscopic examination of specimen from endocrine gland, not elsewhere classified, other microscopic examination convert 90.19 to ICD-10-PCS 90.2 Microscopic Examination Of Specimen From Eye 90.21 Microscopic examination of specimen from eye, bacterial smear convert 90.21 to ICD-10-PCS 90.22 Microscopic examination of specimen from eye, culture convert 90.22 to ICD-10-PCS 90.23 Microscopic examination of specimen from eye, culture and sensitivity convert 90.23 to ICD-10-PCS 90.24 Microscopic examination of specimen from eye, parasitology convert 90.24 to ICD-10-PCS 90.25 Microscopic examination of specimen from eye, toxicology convert 90.25 to ICD-10-PCS 90.26 Microscopic examination of specimen from eye, cell block and Papanicolaou smear convert 90.26 to ICD-10-PCS 90.29 Microscopic examination of specimen from eye, other microscopic examination convert 90.29 to ICD-10-PCS 90.3 Microscopic Examination Of Specimen From Ear, Nose, Throat, And Larynx 90.31 Microscopic examination of specimen from ear, nose, throat, and larynx, bacterial smear convert 90.31 to ICD-10-PCS 90.32 Microscopic examination of specimen from ear, nose, throat, and larynx, culture convert 90.32 to ICD-10-PCS 90.33 Microscopic examination of specimen from ear, nose, throat, and larynx, culture and sensitivity convert 90.33 to ICD-10-PCS 90.34 Microscopic examination of specimen from ear, nose, throat, and larynx, parasitology convert 90.34 to ICD-10-PCS 90.35 Microscopic examination of specimen from ear, nose, throat, and larynx, toxicology convert 90.35 to ICD-10-PCS 90.36 Microscopic examination of specimen from ear, nose, throat, and larynx, cell block and Papanicolaou smear convert 90.36 to ICD-10-PCS 90.39 Microscopic examination of specimen from ear, nose, throat, and larynx, other microscopic examination convert 90.39 to ICD-10-PCS 90.4 Microscopic Examination Of Specimen From Trachea, Bronchus, Pleura, Lung, And Other Thoracic Specimen, And Of Sputum 90.41 Microscopic examination of specimen from trachea, bronchus, pleura, lung, and other thoracic specimen, and of sputum, bacterial smear convert 90.41 to ICD-10-PCS 90.42 Microscopic examination of specimen from trachea, bronchus, pleura, lung, and other thoracic specimen, and of sputum, culture convert 90.42 to ICD-10-PCS 90.43 Microscopic examination of specimen from trachea, bronchus, pleura, lung, and other thoracic specimen, and of sputum, culture and sensitivity convert 90.43 to ICD-10-PCS 90.44 Microscopic examination of specimen from trachea, bronchus, pleura, lung, and other thoracic specimen, and of sputum, parasitology convert 90.44 to ICD-10-PCS 90.45 Microscopic examination of specimen from trachea, bronchus, pleura, lung, and other thoracic specimen, and of sputum, toxicology convert 90.45 to ICD-10-PCS 90.46 Microscopic examination of specimen from trachea, bronchus, pleura, lung, and other thoracic specimen, and of sputum, cell block and Papanicolaou smear convert 90.46 to ICD-10-PCS 90.49 Microscopic examination of specimen from trachea, bronchus, pleura, lung, and other thoracic specimen, and of sputum, other microscopic examination convert 90.49 to ICD-10-PCS 90.5 Microscopic Examination Of Blood 90.51 Microscopic examination of blood, bacterial smear convert 90.51 to ICD-10-PCS 90.52 Microscopic examination of blood, culture convert 90.52 to ICD-10-PCS 90.53 Microscopic examination of blood, culture and sensitivity convert 90.53 to ICD-10-PCS 90.54 Microscopic examination of blood, parasitology convert 90.54 to ICD-10-PCS 90.55 Microscopic examination of blood, toxicology convert 90.55 to ICD-10-PCS 90.56 Microscopic examination of blood, cell block and Papanicolaou smear convert 90.56 to ICD-10-PCS 90.59 Microscopic examination of blood, other microscopic examination convert 90.59 to ICD-10-PCS 90.6 Microscopic Examination Of Specimen From Spleen And Of Bone Marrow 90.61 Microscopic examination of specimen from spleen and of bone marrow, bacterial smear convert 90.61 to ICD-10-PCS 90.62 Microscopic examination of specimen from spleen and of bone marrow, culture convert 90.62 to ICD-10-PCS 90.63 Microscopic examination of specimen from spleen and of bone marrow, culture and sensitivity convert 90.63 to ICD-10-PCS 90.64 Microscopic examination of specimen from spleen and of bone marrow, parasitology convert 90.64 to ICD-10-PCS 90.65 Microscopic examination of specimen from spleen and of bone marrow, toxicology convert 90.65 to ICD-10-PCS 90.66 Microscopic examination of specimen from spleen and of bone marrow, cell block and Papanicolaou smear convert 90.66 to ICD-10-PCS 90.69 Microscopic examination of specimen from spleen and of bone marrow, other microscopic examination convert 90.69 to ICD-10-PCS 90.7 Microscopic Examination Of Specimen From Lymph Node And Of Lymph 90.71 Microscopic examination of specimen from lymph node and of lymph, bacterial smear convert 90.71 to ICD-10-PCS 90.72 Microscopic examination of specimen from lymph node and of lymph, culture convert 90.72 to ICD-10-PCS 90.73 Microscopic examination of specimen from lymph node and of lymph, culture and sensitivity convert 90.73 to ICD-10-PCS 90.74 Microscopic examination of specimen from lymph node and of lymph, parasitology convert 90.74 to ICD-10-PCS 90.75 Microscopic examination of specimen from lymph node and of lymph, toxicology convert 90.75 to ICD-10-PCS 90.76 Microscopic examination of specimen from lymph node and of lymph, cell block and Papanicolaou smear convert 90.76 to ICD-10-PCS 90.79 Microscopic examination of specimen from lymph node and of lymph, other microscopic examination convert 90.79 to ICD-10-PCS 90.8 Microscopic Examination Of Specimen From Upper Gastrointestinal Tract And Of Vomitus 90.81 Microscopic examination of specimen from upper gastrointestinal tract and of vomitus, bacterial smear convert 90.81 to ICD-10-PCS 90.82 Microscopic examination of specimen from upper gastrointestinal tract and of vomitus, culture convert 90.82 to ICD-10-PCS 90.83 Microscopic examination of specimen from upper gastrointestinal tract and of vomitus, culture and sensitivity convert 90.83 to ICD-10-PCS 90.84 Microscopic examination of specimen from upper gastrointestinal tract and of vomitus, parasitology convert 90.84 to ICD-10-PCS 90.85 Microscopic examination of specimen from upper gastrointestinal tract and of vomitus, toxicology convert 90.85 to ICD-10-PCS 90.86 Microscopic examination of specimen from upper gastrointestinal tract and of vomitus, cell block and Papanicolaou smear convert 90.86 to ICD-10-PCS 90.89 Microscopic examination of specimen from upper gastrointestinal tract and of vomitus, other microscopic examination convert 90.89 to ICD-10-PCS 90.9 Microscopic Examination Of Specimen From Lower Gastrointestinal Tract And Of Stool 
90.91 Microscopic examination of specimen from lower gastrointestinal tract and of stool, bacterial smear convert 90.91 to ICD-10-PCS 90.92 Microscopic examination of specimen from lower gastrointestinal tract and of stool, culture convert 90.92 to ICD-10-PCS 90.93 Microscopic examination of specimen from lower gastrointestinal tract and of stool, culture and sensitivity convert 90.93 to ICD-10-PCS 90.94 Microscopic examination of specimen from lower gastrointestinal tract and of stool, parasitology convert 90.94 to ICD-10-PCS 90.95 Microscopic examination of specimen from lower gastrointestinal tract and of stool, toxicology convert 90.95 to ICD-10-PCS 90.96 Microscopic examination of specimen from lower gastrointestinal tract and of stool, cell block and Papanicolaou smear convert 90.96 to ICD-10-PCS 90.99 Microscopic examination of specimen from lower gastrointestinal tract and of stool, other microscopic examination convert 90.99 to ICD-10-PCS