81153:
Prader-Willi/Angelman Syndrome, Molecular Analysis

CPT Code Information Current Value

81331-SNRPN/UBE3A, (small nuclear ribonucleoprotein polypeptide Nand ubiquitin protein ligase E3A) (eg, Prader-Willi syndrome and/or Angelman syndrome), methylation analysis

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

81331-SNRPN/UBE3A, (small nuclear ribonucleoprotein polypeptide Nand ubiquitin protein ligase E3A) (eg, Prader-Willi syndrome and/or Angelman syndrome), methylation analysis

Amniotic Fluid Culture for Genetic Testing

88235-Tissue culture for amniotic fluid (if appropriate)

88240-Cryopreservation (if appropriate)

Maternal Cell Contamination, B

83900 x 6-Amplification, target, multiplex, first 2 nucleic acid sequences (if appropriate)

83909 x 2-Separation and identification by high-resolution technique (if appropriate)

83912-Interpretation and report (if appropriate)

For nonparticipating payers:

83891-Isolation or extraction of highly purified nucleic acid

83892 x 2-Enzymatic digestion

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

83909 x 2-Separation and identification by high-resolution technique

83912-Interpretation and report

83914 x 25-Mutation identification by enzymatic ligation or primer extension, single segment, each segment

Amniotic Fluid Culture for Genetic Testing

88235-Tissue culture for amniotic fluid (if appropriate)

Maternal Cell Contamination, B

83900 x 6-Amplification, target, multiplex, first 2 nucleic acid sequences (if appropriate)

83909 x 2-Separation and identification by high-resolution technique (if appropriate)

83912-Interpretation and report (if appropriate)