Does C31.9 require prior authorization?

No, C31.9 does not require prior authorization (high confidence). Covered without prior authorization.

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`C31.9`, Malignant neoplasm of accessory sinus, unspecified

ICD-10-CM

Prior Authorization

No Prior Auth Required

Covered without prior authorization (high confidence)

Documentation Required

The provider/supplier must notify the beneficiary in writing, prior to rendering the service, if the provider/supplier is aware the test may not be covered by Medicare.
A pathologist performing additional tests must document why additional testing was done in the report and confirm that the results were communicated to and used by the treating physician/practitioner in the beneficiary's treatment.
Non-physician practitioners (e.g., nurse practitioners, clinical nurse specialists, physician assistants) may certify, order, and establish the plan of care for flow cytometry services as authorized by State law.
For FQHC services with dates of service on or after April 1, 2010, bill type 77X should be used to report flow cytometry services.

Key Coverage Criteria

Flow cytometry is covered to detect antigens used as therapeutic targets in neoplastic disease.
Flow cytometry is covered for diagnosis and classification of hematopoietic neoplasms.
Flow cytometry is covered to assess biologic parameters associated with prognosis in hematopoietic neoplasms.
Flow cytometry is covered to detect residual neoplastic cells following therapy (minimal residual disease detection).
Flow cytometry is covered to monitor lymphocyte populations in patients with HIV infection.
Flow cytometry is covered to monitor lymphocyte subpopulations in post-transplant patients on immunosuppressive therapy.

20 Active Policies

CGS-J15-L38822, MolDX: Minimal Residual Disease Testing for Cancer

J15

CGS-J15-L36021, MolDX: Molecular Diagnostic Tests (MDT)

J15

CGS-J15-L34356, Erythropoiesis Stimulating Agents (ESA)

J15

CGS-J15-L40225, MolDX: Non-Next Generation Sequencing Targeted Molecular Panel Tests for Predictive Testing in Cancer

J15

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Document Hgb and/or Hct values to support initiation and maintenance of ESA therapy (including Hgb immediately prior to initiation for chemotherapy patients).

Before starting ESA therapy, consider, document, and correct reversible causes of anemia: iron deficiency, infection/inflammation, hematologic disease, hemolysis, vitamin deficiencies (folate/B12), blood loss, and aluminum intoxication.

CGS-J15-L34037, Flow Cytometry

CGS-J15-L40386, Erythropoiesis Stimulating Agents (ESA)

J15

CGS-J15-L38065, MolDX: Plasma-Based Genomic Profiling in Solid Tumors

J15

CGS-J18-L38822, MolDX: Minimal Residual Disease Testing for Cancer

J18

CGS-J18-L38065, MolDX: Plasma-Based Genomic Profiling in Solid Tumors

J18

CGS-J18-L36021, MolDX: Molecular Diagnostic Tests (MDT)

J18

CGS-J18-L34356, Erythropoiesis Stimulating Agents (ESA)

J18

CGS-J18-L34037, Flow Cytometry

J18

CGS-J18-L40386, Erythropoiesis Stimulating Agents (ESA)

J18

CGS-J18-L40225, MolDX: Non-Next Generation Sequencing Targeted Molecular Panel Tests for Predictive Testing in Cancer

J18

WPS-J5-L39040, MolDX: Lab-Developed Tests for Inherited Cancer Syndromes in Patients with Cancer

WPS-J5-L38168, MolDX: Plasma-Based Genomic Profiling in Solid Tumors

WPS-J5-L36807, MolDX: Molecular Diagnostic Tests (MDT)

WPS-J5-L38158, MolDX: Next-Generation Sequencing for Solid Tumors

WPS-J5-L38835, MolDX: Minimal Residual Disease Testing for Cancer

WPS-J5-L40277, MolDX: Non-Next Generation Sequencing Targeted Molecular Panel Tests for Predictive Testing in Cancer

C31.9, Malignant neoplasm of accessory sinus, unspecified