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84427:
Chimerism-Recipient Engraftment (Post)

CPT Code Information Current Value

81267-Chimerism (engraftment) analysis, post hematopoietic stem cell transplantation specimen, includes comparison to previously performed baseline analyses; without cell selection

81266-Comparative analysis using Short Tandem Repeat (STR) markers; patient and comparative specimen (eg, pre-transplant recipient and donor germline testing, post-transplant non-hematopoietic recipient germline reg, buccal swab, or other germline tissue sample) and donor testing, twin zygosity testing, or maternal cell contamination of fetal cells each additional specimen (eg, additional cord blood donor, additional fetal samples from different cultures, or additional zygosity in multiple birth pregnancies) (if appropriate)

81268-Chimerism (engraftment) analysis, post hematopoietic stem cell transplantation specimen, includes comparison to previously performed baseline analyses; with cell selection (eg, CD3, CD33), each cell type (if appropriate)


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

All billing for Chimerism occurs with CHEP/84427 Chimerism-Recipient Engraftment (Post)

 

81267-Chimerism (engraftment) analysis, post hematopoietic stem cell transplantation specimen, includes comparison to previously performed baseline analyses; without cell selection

81265-Comparative analysis using Short Tandem Repeat (STR) markers; patient and comparative specimen (eg, pre-transplant recipient and donor germline testing, post-transplant non-hematopoietic recipient germline reg, buccal swab or other germline tissue sample) and donor testing, twin zygosity testing, or maternal cell contamination of fetal cells

 

For nonparticipating payers:

Chimerism-Recipient Engraftment (Post)

83891-Isolation or extraction of highly purified nucleic acid

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

83901 x 8-Amplification, target, multiplex, each additional nucleic acid sequence beyond 2

83909-Separation and identification by high-resolution technique

 

Chimerism-Donor

83891-Isolation or extraction of highly purified nucleic acid

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

83901 x 8-Amplification, target, multiplex, each additional nucleic acid sequence beyond 2

83909-Separation and identification by high-resolution technique

 

Chimerism-Recipient Germline (Pre)

83891-Isolation or extraction of highly purified nucleic acid

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

83901 x 8-Amplification, target, multiplex, each additional nucleic acid sequence beyond 2

83909-Separation and identification by high-resolution technique

 

Interpretation and Report

83912