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Uniparental Disomy

CPT Code Information Current Value

81402-Uniparental disomy (UPD) (eg, Russell-Silver sy ndrome, Prader-Willi/Angelman syndrome), short tandem repeat (STR) analysis


CPT Code Information Value Prior to 1/01/2013 7:03am

Uniparental Disomy

83891-Isolation or extraction of highly purified nucleic acid

83900 x 3-Amplification, target, multiplex, first 2 nucleic acid sequences

83909-Separation and identification by high-resolution technique

83912-Interpretation and report


Amniotic Fluid Culture for Genetic Testing

88235-Tissue culture for amniotic fluid (if appropriate)

88240-Cryopreservation (if appropriate)


Fibroblast Culture for Genetic Testing

88233-Tissue culture, skin or solid tissue biopsy (if appropriate)

88240-Cryopreservation (if appropriate)