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Provider profile

MCALLISTER, WILLIAM MD

Neurosurgery · NPI 1508843053 · NEWPORT NEWS, VA

1
Groups
25
Codes · 2024
1,137
Disclosed services

MCALLISTER, WILLIAM is a Neurosurgery in NEWPORT NEWS, VA, a member of 1 medical group, who billed 25 distinct codes to Medicare Part B in 2024.

Groups: RIVERSIDE PHYSICIAN SERVICES INC (NEWPORT NEWS, VA)

Year: 2024 · 2023 · 2022 🔒 · 2021 🔒 · 2020 🔒

Provider overview · all codes · CY2024

1,137
disclosed services
25
codes billed to Medicare Part B
Prior year · CY2023 1,092 disclosed services

This provider's disclosed Medicare payments across all codes were in CY2024.

Dollars, place-of-service mix, business mix and national standing are part of the market analytics platform — built, not launched yet. Notify me at launch →

All figures are disclosed (CMS suppresses fewer-than-11-beneficiary rows) Medicare Part B fee-for-service — a subset, never complete totals; volumes are personal to this NPI, not attributed to any group. Standing is a billed-volume position among specialty peers with disclosed billing (national percentile; a provider's true standing can only be higher, never lower), not a statement about care. See Methods & Sources.

Procedures billed to Medicare Part B (2024)

Medicare Part B FFS · CY2024 · as published by CMS
This provider's Medicare volumes — services, beneficiary-episodes, and charges — are part of the market analytics platform — built, not launched yet. Notify me at launch →
CodeDescription Services Beneficiary-episodes Avg charge Avg Medicare payment
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion
61783 Computer-assisted spinal procedure
22614 Fusion of additional segment of spine
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
22633 Fusion of spine in lower back with partial removal of spine bone and disc
22842 Placement of stabilizing device to back, 3-6 spine bone segments
63052 Partial removal of bone of single segment of spine in lower back with release of spinal cord and/or nerves during fusion of spine in lower back
63047 Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment
63048 Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
22552 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, each additional disc
22634 Fusion of additional segment of spine with partial removal of spine bone and disc
63053 Partial removal of bone of additional segment of spine in lower back with release of spinal cord and/or nerves during fusion of spine in lower back
20931 Graft of donor bone to spine
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes
61800 Computer-assisted radiosurgery application of headframe
61796 Computer-assisted radiosurgery of simple growth of brain, first growth
22845 Placement of stabilizing device to front, 2-3 spine bone segments
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
22840 Placement of stabilizing device to back of 1 spine bone in neck

These are this provider's own Medicare Part B fee-for-service volumes (CMS public data). CMS suppresses rows with fewer than 11 beneficiaries, so low-volume codes may be missing entirely — absence is not zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average charge and average Medicare payment are weighted by service volume across office and facility settings. Volumes on this page are personal to the NPI and are not attributed to any physician group. See Methods & Sources.