Laboratory Service Policy Urinary Tumor Markers For Bladder Cancer?Cacheid=Rootworkspace.Z18_4G00Ha41L8Pi50Alud09N53000 0B58974D 5Db5 48E0 A8C4 A240Ca2Fa587 Ogp5Qkl&Mod=Ajperes

Coverage Summary

This policy covers urinary tumor marker tests for bladder cancer including bladder tumor antigen (BTA), nuclear matrix protein 22 (NMP22), UroVysion (FISH), fluorescence immunocytology (ImmunoCyt/uCyt), and other urinary tumor markers/proprietary assays. Coverage is limited to specific adjunctive uses rather than routine replacement of cystoscopy or cytology.

The overall coverage stance is mixed: certain biomarker uses meet coverage criteria as adjuncts in defined clinical situations (for example, atypical/equivocal cytology and monitoring of high-risk non-muscle-invasive bladder cancer, and ImmunoCyt as an adjunct to cystoscopy/cytology), while many uses and other urinary tumor markers are not covered due to insufficient evidence.

Coverage key statistics

Covered Indications3 (As adjunct for atypical/equivocal cytology; monitoring high‑risk NMIBC; ImmunoCyt adjunct with cystoscopy/cytology)

Not Covered Indications4 (Evaluation of hematuria; screening asymptomatic individuals; diagnosing symptomatic individuals; other unlisted indications)

FDA‑approved tests mentionedBTA, NMP22, UroVysion FISH, ImmunoCyt (plus other FDA‑approved tests referenced)

FDA approvals / datesBTA stat (1997), BTA TRAK (1998), MATRITECH NMP22 Test Kit (1996), NMP22 BladderChek (2002), UroVysion Kit (2005), ImmunoCyt (2000)

Major literature/guideline references citedMeta‑analysis of 57 studies reporting sensitivities 0.57–0.82 and specificities 0.74–0.88; multiple guidelines (NCCN, AUA/SUO, EAU, CUA, NCI) cited (10+ references)

Medical-Necessity / Coverage Criteria

Medically Necessary / Meets Coverage Criteria

Urinary biomarkers meet coverage criteria in any of the following situations:

Medically Necessary Criteria

Adjunct for atypical/equivocal cytology: As an adjunct in the diagnostic exclusion of bladder cancer for individuals who have an atypical or equivocal cytology.
Adjunct monitoring of high-risk NMIBC: As an adjunct in the monitoring of high-risk, non-muscle invasive bladder cancer.
Adjunctive ImmunoCyt with cystoscopy/cytology: As an adjunct to cystoscopy or cytology in the monitoring of individuals with bladder cancer, the use of fluorescence immunocytology (ImmunoCyt/uCyt).

Coding

Applicable CPT/HCPCS procedure codes (referenced section header — specific codes not listed in this part)mixed

No codes listed

Applicable CPT/HCPCS Procedure Codes (referenced in policy)CPT

86294	Immunoassay for tumor antigen, qualitative or semiquantitative (eg, bladder tumor antigen).
86316	Immunoassay for tumor antigen, other antigen, quantitative (eg, CA 50, 72-4, 549), each.
86386	Nuclear Matrix Protein 22 (NMP22), qualitative.
88120	Cytopathology, in situ hybridization (eg, FISH), urinary tract specimen with morphometric analysis, 3-5 molecular probes, each specimen; manual.
88121	Cytopathology, in situ hybridization (eg, FISH), urinary tract specimen with morphometric analysis, 3-5 molecular probes, each specimen; using computer-assisted technology.
88346	Immunofluorescence, per specimen; initial single antibody stain procedure.
88350	Immunofluorescence, per specimen; each additional single antibody stain procedure (List separately in addition to code for primary procedure).
0365U	Oncology (bladder), analysis of 10 protein biomarkers (A1AT, ANG, APOE, CA9, IL8, MMP9, MMP10, PAI1, SDC1 and VEGFA), by immunoassays, urine, diagnostic algorithm, including patient's age, race and gender, reported as a probability of harboring urothelial bladder cancer; Proprietary test: Oncuria® Detect; Lab/Manufacturer: DiaCarta Clinical Lab.
0366U	Oncology (bladder), analysis of 10 protein biomarkers (A1AT, ANG, APOE, CA9, IL8, MMP9, MMP10, PAI1, SDC1 and VEGFA) by immunoassays, urine, algorithm reported as a probability of recurrent bladder cancer; Proprietary test: Oncuria® Monitor; Lab/Manufacturer: DiaCarta Clinical Lab.
0367U	Oncology (bladder), analysis of 10 protein biomarkers (A1AT, ANG, APOE, CA9, IL8, MMP9, MMP10, PAI1, SDC1 and VEGFA) by immunoassays, urine, diagnostic algorithm reported as a risk score for probability of rapid recurrence of recurrent or persistent cancer following transurethral resection; Proprietary test: Oncuria® Predict; Lab/Manufacturer: DiaCarta Clinical Lab.

Provider Actions & Billing Impact

Documentation Required

Apply coverage criteria based on clinical indication

Verify and document that urinary tumor marker testing is ordered only for covered adjunct indications and that orders for excluded uses are not submitted.

Adjunct for atypical or equivocal cytology
Monitoring of high-risk non-muscle invasive bladder cancer (NMIBC)
Adjunctive use of ImmunoCyt/uCyt with cystoscopy or cytology

Denial Risk

Claims for non-covered indications may be denied

Claims submitted for urinary biomarkers or ImmunoCyt for excluded indications may be denied; ensure clinical indication supports coverage before billing.

Background & Evidence Summary

Bladder cancer is a common malignancy of the urinary tract with tens of thousands of new U.S. cases and deaths annually; it most often presents with hematuria and is predominantly diagnosed in older adults. Cystoscopy (white light) with urine cytology remains the diagnostic gold standard for identifying bladder lesions and guiding management, although it is invasive and may miss some lesions or be uncomfortable for patients.

Because cystoscopy is burdensome and costly, many urinary biomarkers have been developed to aid detection and surveillance. The best-studied commercial assays include BTA and NMP22 (available in qualitative and quantitative formats), UroVysion FISH (detects chromosomal aneuploidy and 9p21 loss), and ImmunoCyt/uCyt (fluorescent immunocytology). A growing number of proprietary and investigational tests (for example, multi-marker protein panels, methylation assays, mRNA and utDNA tests such as CxBladder, Oncuria, Bladder EpiCheck, URO17, and others) have been reported in the literature.

Published analyses and a large meta-analysis summarize substantial variability in sensitivity and specificity across biomarkers; many tests yield higher sensitivity than cytology for some settings but lower specificity, produce false positives, and often miss low-grade or low-stage tumors. As a result, guidelines generally do not endorse replacing cystoscopy with urinary biomarkers and recommend limited, adjunctive use in surveillance or to adjudicate equivocal cytology.

Cost considerations vary by test: BTA and NMP22 are relatively inexpensive (~$25), ImmunoCyt around ~$80, while multitarget or molecular tests (eg, CxBladder, UroVysion) are substantially higher (hundreds of dollars), and cystoscopy with or without biopsy has its own procedural costs—these economic factors have influenced adoption and guideline recommendations.

Source	Key Findings
Meta-analysis (57 studies)	Sensitivities ranged 0.57-0.82; specificities 0.74-0.88; many false positives and missed a substantial portion of bladder cancer cases; accuracy lower for low-stage/low-grade tumors.
Cystoscopy performance (flexible/white-light/fluorescent)	Flexible cystoscopy sensitivity ~0.98 and specificity ~0.938 (comparison cohort); white-light and fluorescent cystoscopy have high sensitivity (fluorescent higher) but variable specificity; cystoscopy remains gold standard and outperforms most biomarkers.
Guidelines referenced (NCCN, AUA/SUO, EAU, CUA, USPSTF)	Guidelines generally state urine markers may be considered adjunctively for surveillance of high-risk NMIBC but should not replace cystoscopy; routine use for hematuria evaluation or screening is not recommended; category/strength varies (eg, NCCN category 2B; AUA strong recommendation not to replace cystoscopy).
FDA approvals (BTA, BTA TRAK, MATRITECH NMP22, NMP22 BladderChek, UroVysion, ImmunoCyt)	BTA stat (1997) and BTA TRAK (1998) approved as aids in management in conjunction with cystoscopy; Matritech NMP22 Test Kit (1996) and NMP22 BladderChek (2002) approved; UroVysion Kit approved 2005; ImmunoCyt approved 2000 (ImmunoCyt indicated for surveillance use with cytology/cystoscopy).

Glossary: BTA (bladder tumor antigen) — an assay detecting complement factor H–related protein elevated in bladder cancer (available as BTA stat® and BTA TRAK®). NMP22 (nuclear matrix protein 22) — detects NMP22 released from cancer cells (quantitative and qualitative assays; FDA-approved BladderChek and MATRITECH kits). FISH (UroVysion) — fluorescence in situ hybridization assay detecting chromosomal aneuploidies (chromosomes 3, 7, 17) and loss of 9p21 characteristic of bladder cancer. ImmunoCyt/uCyt — fluorescence immunocytology test detecting glycoproteins on cancerous urothelial cells used as an adjunct to cytology and cystoscopy. LDT (laboratory-developed test) — in-house validated assays regulated under CLIA as high-complexity tests and not FDA-cleared/approved for clinical use.

Medicare Determinations

Medicare coverage database (NCD) referenced — consult the Medicare Coverage Database for the most current Medicare National Coverage Determinations and Local Coverage Determinations relevant to urinary tumor marker testing. (Reference: policy guidance directing consultation of the Medicare coverage database.)

Revision History

2026-05-01revisedLatest

Revision Date present in header; no clinical policy statement changes explicitly indicated