S3645 Hiv-1 antibody testing of oral mucosal transudate

BackS3000Diabetic indicator; retinal eye exam, dilated, bilateralS3005Performance measurement, evaluation of patient self assessment, depressionS3600Stat laboratory request (situations other than s3601)S3601Emergency stat laboratory charge for patient who is homebound or residing in a nursing facilityS3620Newborn metabolic screening panel, includes test kit, postage and the laboratory tests specified by the state for inclusion in this panel (e.g., galactose; hemoglobin, electrophoresis; hydroxyprogesterone, 17-d; phenylalanine (pku); and thyroxine, total)S3630Eosinophil count, blood, directS3645Hiv-1 antibody testing of oral mucosal transudateS3650Saliva test, hormone level; during menopauseS3652Saliva test, hormone level; to assess preterm labor riskS3655Antisperm antibodies test (immunobead)S3708Gastrointestinal fat absorption studyS3722Dose optimization by area under the curve (auc) analysis, for infusional 5-fluorouracilS3800Genetic testing for amyotrophic lateral sclerosis (als)S3840Dna analysis for germline mutations of the ret proto-oncogene for susceptibility to multiple endocrine neoplasia type 2S3841Genetic testing for retinoblastomaS3842Genetic testing for von hippel-lindau diseaseS3844Dna analysis of the connexin 26 gene (gjb2) for susceptibility to congenital, profound deafnessS3845Genetic testing for alpha-thalassemiaS3846Genetic testing for hemoglobin e beta-thalassemiaS3849Genetic testing for niemann-pick diseaseS3850Genetic testing for sickle cell anemiaS3852Dna analysis for apoe epsilon 4 allele for susceptibility to alzheimer's diseaseS3853Genetic testing for myotonic muscular dystrophyS3854Gene expression profiling panel for use in the management of breast cancer treatmentS3861Genetic testing, sodium channel, voltage-gated, type v, alpha subunit (scn5a) and variants for suspected brugada syndromeS3865Comprehensive gene sequence analysis for hypertrophic cardiomyopathyS3866Genetic analysis for a specific gene mutation for hypertrophic cardiomyopathy (hcm) in an individual with a known hcm mutation in the familyS3870Comparative genomic hybridization (cgh) microarray testing for developmental delay, autism spectrum disorder and/or intellectual disabilityS3900Surface electromyography (emg)S3902BallistocardiogramS3904Masters two step
Procedure codeCODABLE
S3645
Hiv-1 antibody testing of oral mucosal transudate
CODING INFORMATION

"S" CODES ARE UNIQUE TEMPORARY CODES ESTABLISHED BY BCBSA AND HIAA FOR PRIVATE PAYOR USE. THEY ARE NOT VALID NOR PAYABLE BY MEDICARE.

Part
HCPCS Level II
S
Temporary National Codes (Non-Medicare)
S3
S3000–S3904
Source

CMS — ICD-10-PCS FY2026, HCPCS Level II october 2026, Procedure Codes 2026.