91058      Chromosome, Amniotic Fluid
Specimen:
  Collect: Amniotic Fluid  
  Submit: 30 mL (Min:20 mL) Amniotic Fluid in Sterile Specimen Container. Submit Ambient.  
  Special Handling: Critical Ambient
Time Sensitive
Special Form - Patient History for Cytogenetics (Chromosome) Studies 
  Rejection Criteria: Nonsterile Containers 
  Stability: Ambient: 2 Day(s); Refrigerated: Unacceptable; Frozen: Unacceptable; Incubated: Unacceptable 
Performed: Varies 
Reported: 10-14 Day(s) 
CPT Codes:
88235 - Tissue Culture 88269 - Chromosome Analysis
88291 - Cytogenetics Interp & Report