ALL MEDICAL CODES IN CATEGORY Cytogenetic Studies

2025 CPT code 88249

Chromosome analysis for breakage syndromes; score 100 cells, clastogen stress (e.g., diepoxybutane, mitomycin C, ionizing radiation, UV radiation).

2025 CPT code 88230

Tissue culture for non-neoplastic disorders; lymphocyte.

2025 CPT code 88239

Tissue culture for neoplastic disorders; solid tumor.

2025 CPT code 88273

Molecular cytogenetics: chromosomal in situ hybridization, analyzing 10-30 cells (e.g., for microdeletions).

2025 CPT code 88271

Molecular cytogenetic analysis using a DNA probe (e.g., FISH), per probe.

2025 CPT code 88291

Interpretation and report of cytogenetic and molecular cytogenetic testing.

2025 CPT code 88272

Molecular cytogenetics: chromosomal in situ hybridization, analyzing 3-5 cells (e.g., for derivatives and markers).

2025 CPT code 88245

Chromosome analysis for breakage syndromes; baseline Sister Chromatid Exchange (SCE), 20-25 cells.

2025 CPT code 88240

Cryopreservation, freezing, and storage of cells; each cell line.

2025 CPT code 88237

Tissue culture for neoplastic disorders using bone marrow or blood cells.

2025 CPT code 88280

Chromosome analysis; additional karyotypes, each study.

2025 CPT code 88275

Molecular cytogenetics; interphase in situ hybridization, analysis of 100-300 cells.

2025 CPT code 88269

Chromosome analysis of amniotic fluid cells in situ; includes counting cells from 6-12 colonies and preparing one karyotype with banding.

2025 CPT code 88248

Chromosome analysis for breakage syndromes; evaluating baseline breakage by scoring 50-100 cells, counting 20 cells, and preparing 2 karyotypes.

2025 CPT code 88267

Chromosome analysis of amniotic fluid or chorionic villus cells; includes cell count (15 cells) and karyotype preparation with banding.

2025 CPT code 88274

Molecular cytogenetics; interphase in situ hybridization, analysis of 25-99 cells.

2025 CPT code 88262

Chromosome analysis; count 15-20 cells, 2 karyotypes, with banding.

2025 CPT code 88261

Chromosome analysis; count 5 cells, 1 karyotype, with banding.

2025 CPT code 88264

Chromosome analysis; analyze 20-25 cells.

2025 CPT code 88263

Chromosome analysis; count 45 cells for mosaicism, 2 karyotypes, with banding.

2025 CPT code 88285

Chromosome analysis; additional cells counted, each study.

2025 CPT code 88289

Chromosome analysis; additional high resolution study.

2025 CPT code 88299

Unlisted cytogenetic study.

2025 CPT code 88241

Thawing and expansion of frozen cells, each aliquot.

2025 CPT code 88233

Tissue culture for non-neoplastic disorders; skin or other solid tissue biopsy.

2025 CPT code 88283

Chromosome analysis with additional specialized banding techniques (e.g., NOR, C-banding).