US · guidance
CMS Pub. 100-04, ch. 12, § 90.4.5
Services Eligible for HPSA and Physician Scarcity Bonus Payments
A. Information in the Professional Component/Technical Component (PC/TC) Indicator
Field of the Medicare Physician Fee Schedule Database
A/B MACs (B) use the information in the Professional Component/Technical Component
(PC/TC) indicator field of the Medicare Physician Fee Schedule Database to identify
professional services eligible for HPSA and physician scarcity bonus payments. The following
are the rules to apply in determining whether to pay the bonus on services furnished within a
geographic HPSA or, physician scarcity bonus area. Should A/B MACs (B) receive
notification from physicians that they have chosen to forego the bonus payments, the A/B
MACs (B) shall make no bonus payments to that physician for any service.
PC/TC
Indicator
Bonus Payment Policy
0 Pay bonus
1 Globally billed. Only the professional component of this service qualifies
for the bonus payment. The bonus cannot be paid on the technical
component of globally billed services.
PC/TC
Indicator
Bonus Payment Policy
ACTION: Effective for claims received prior to October 1, 2005, A/B
MACs (B) return the service as unprocessable and notify the physician that
the professional component must be re-billed if it is performed within a
qualifying bonus area. If the technical component is the only component
of the service that was performed in the bonus area, there wouldn’t be a
qualifying service.
Effective for claims received on or after October 1, 2005, A/B MACs (B)
shall accept claims with services with a PC/TC indicator of 1 that are
eligible for the HPSA or PSA bonus. They shall pay the bonus only on the
professional component of the service.
1 Professional Component (modifier 26). A/B MACs (B) pay the bonus.
1 Technical Component (modifier TC). A/B MACs (B) do not pay the
bonus.
2 Professional Component only. A/B MACs (B) pay the bonus.
3 Technical Component only. A/B MACs (B) do not pay the bonus.
4 Global test only. Only the professional component of this service qualifies
for the bonus payment.
ACTION: Effective for claims received prior to July 1, 2006, A/B MACs
(B) return the service as unprocessable. They instruct the provider to rebill the service as separate professional and technical component procedure
codes.
Effective for claims received on or after July 1, 2006, except for 93015,
A/B MACs (B) shall accept claims with services with a PC/TC indicator of
4 that are eligible for the HPSA or PSA bonus. They shall pay the bonus
only on the associated professional component of the service. Since 93015
has two associated professional components, A/B MACs (B) will not be
able to make a determination as to which would be the correct component
to use to calculate the bonuses. Therefore, A/B MACs (B) shall continue
to treat 93015 as unprocessable.
5 Incident to codes. A/B MACs (B) do not pay the bonus.
6 Laboratory physician interpretation codes. A/B MACs (B) pay the bonus.
7 Physical therapy service. A/B MACs (B) do not pay the bonus.
8 Physician interpretation codes. A/B MACs (B) pay the bonus.
PC/TC
Indicator
Bonus Payment Policy
9 Concept of PC/TC does not apply. A/B MACs (B) do not pay the bonus.
NOTE: Codes that have a status of “X” on the Medicare Physician Fee Schedule
Database (MFSDB) have been assigned PC/TC indicator 9 and are not
considered physician services for MFSDB payment purposes. Therefore, neither
the HPSA bonus payment nor the physician scarcity area bonus payment will be
paid for these codes.
B. Anesthesia Codes (CPT Codes 00100 Through 01999) That Do Not Appear on the
MFSDB
Anesthesia codes (CPT codes 00100 through 01999) do not appear on the MFSDB.
However, when a medically necessary anesthesia service is furnished within a HPSA or
physician scarcity area by a physician, a HPSA bonus and/or physician scarcity bonus is
payable.
To claim a bonus payment for anesthesia, physicians bill codes 00100 through 01999
with modifiers QY, QK, AD, AA, or GC to signify that the anesthesia service was
performed by a physician along with the QB or QU modifier, or the AQ modifier for
claims with dates of service on or after January 1, 2006, when required per §90.4.3 or the
AR modifier as required per §90.5.3.
C. Mental Health Services
Physicians’ professional services rendered by any of the psychiatry provider specialties,
are eligible for a HPSA bonus when rendered in a mental health HPSA. The service must
have a PC/TC designation per the chart above. Should a zip code fall within both a
primary care and mental health HPSA, only one bonus must be paid on the service.
History
(Rev. 4431, Issued: 11-01-19, Effective: 02-04-20, Implementation: 02-04-20)
Provenance
- Source
- cms.gov
- Retrieved
- 2026-08-25
- Edition
- iom-2026-08-25
- Content hash
3432f148a7ea670ce6e085b020043b3230d5a3a5507b4db0d0fbe2ec28131615
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