ALL MEDICAL CODES IN CATEGORY Cytogenetic Studies

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 88239

Tissue culture for neoplastic disorders; solid tumor.

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).

2025 CPT code 88272

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

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 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 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.