Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 14 | 1,399 | 2,168 | $508,669 | $61,602 |
| 2022 | 14 | 1,281 | 2,062 | $501,878 | $65,258 |
| 2021 | 12 | 1,354 | 2,075 | $500,958 | $63,922 |
| 2020 | 12 | 1,177 | 2,032 | $490,733 | $66,355 |
All Medicare Procedures & Services
52 procedure records from CMS Medicare Utilization — Page 1 of 3
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | Facility | 2023 | 696 | 1,084 | $288,344 | $28,235 | 9.8% |
| 88321 | Surgical pathology consultation and report on referred slides prepared elsewhere | Facility | 2023 | 205 | 206 | $73,008 | $12,590 | 17.2% |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | Facility | 2023 | 100 | 292 | $38,544 | $6,358 | 16.5% |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | Facility | 2023 | 134 | 161 | $29,302 | $4,235 | 14.5% |
| 88307 | Pathology examination of tissue using a microscope, moderately high complexity | Facility | 2023 | 34 | 68 | $32,164 | $4,195 | 13.0% |
| 88350 | Antibody evaluation, each additional single antibody stain procedure | Facility | 2023 | 28 | 112 | $18,432 | $2,354 | 12.8% |
| 88312 | Special stained specimen slides to identify organisms including interpretation and report | Facility | 2023 | 31 | 67 | $8,643 | $1,379 | 16.0% |
| 88346 | Antibody evaluation, initial single antibody stain procedure | Facility | 2023 | 28 | 28 | $4,844 | $721.24 | 14.9% |
| 88365 | Genetic sequencing localization, initial procedure | Facility | 2023 | 14 | 14 | $3,654 | $433.03 | 11.9% |
| 88344 | Special stained specimen slides to examine tissue, each multiplex procedure | Facility | 2023 | 13 | 13 | $2,431 | $384.80 | 15.8% |
| 88304 | Pathology examination of tissue using a microscope, moderately low complexity | Facility | 2023 | 33 | 36 | $4,284 | $276.51 | 6.5% |
| 88300 | Pathology examination of tissue using a microscope, limited examination | Facility | 2023 | 57 | 57 | $2,964 | $152.46 | 5.1% |
| 88311 | Preparation of tissue for examination by removing any calcium present | Facility | 2023 | 14 | 15 | $1,140 | $145.80 | 12.8% |
| 88313 | Special stained specimen slides to examine tissue including interpretation and report | Facility | 2023 | 12 | 15 | $915.00 | $141.88 | 15.5% |
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | Facility | 2022 | 602 | 975 | $259,350 | $27,110 | 10.5% |
| 88321 | Surgical pathology consultation and report on referred slides prepared elsewhere | Facility | 2022 | 173 | 175 | $61,425 | $11,414 | 18.6% |
| 88307 | Pathology examination of tissue using a microscope, moderately high complexity | Facility | 2022 | 56 | 122 | $57,706 | $7,946 | 13.8% |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | Facility | 2022 | 77 | 223 | $29,436 | $4,872 | 16.6% |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | Facility | 2022 | 105 | 125 | $22,750 | $3,346 | 14.7% |
| 88350 | Antibody evaluation, each additional single antibody stain procedure | Facility | 2022 | 35 | 144 | $24,840 | $3,316 | 13.4% |
| 88331 | Pathology examination of specimen during surgery, first tissue block | Facility | 2022 | 13 | 40 | $10,400 | $1,967 | 18.9% |
| 88309 | Pathology examination of tissue using a microscope, high complexity | Facility | 2022 | 15 | 16 | $8,960 | $1,847 | 20.6% |
| 88312 | Special stained specimen slides to identify organisms including interpretation and report | Facility | 2022 | 29 | 52 | $6,708 | $1,069 | 15.9% |
| 88346 | Antibody evaluation, initial single antibody stain procedure | Facility | 2022 | 35 | 36 | $6,288 | $1,009 | 16.0% |
| 88360 | Microscopic genetic analysis of tumor, manual | Facility | 2022 | 14 | 16 | $4,128 | $525.24 | 12.7% |
About Dr. May Chan, M.D
Dr. May Chan, M.D is a Anatomic Pathology healthcare provider based in Ann Arbor, Michigan. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 02/05/2009. The National Provider Identifier (NPI) number assigned to this provider is 1639318223.
As a Medicare-enrolled provider, Chan has provided services to 5,211 Medicare beneficiaries, totaling 8,337 services with total Medicare billing of $257,137. Data is available for 4 years (2020–2023), covering 52 distinct procedure/service records.
Practice Information
- Specialty Anatomic Pathology
- Other Specialties Anatomic Pathology, Dermatopathology
- Location Ann Arbor, MI
- Active Since 02/05/2009
- Last Updated 08/26/2011
- Taxonomy Code 207ZP0101X
- Entity Type Individual
- NPI Number 1639318223
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Data Sources
Provider data from NPPES. Payment data from CMS Open Payments. Medicare data from CMS Medicare Provider Utilization. All data is public and updated periodically.
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