Greater Waltham ARC, INC.

Greater Waltham ARC, INC. was paid $7.64M by Medicaid between Jan 2018 and Nov 2024, across 1 billing code. Its largest line is S5140, Foster care, adult; per diem — 100% of everything it billed.

33Billing provider infoGREATER WALTHAM ARC, INC.
WALTHAM, MA 02453

33aNPI1629355847assigned 11/16/2011

33bProvider typeAdult Care Home Facility

28Total paid$7.64M

24GClaims123,365

24DCodes billed1

24AFirst – last monthJan 2018 – Nov 2024

Compared with peers

Next to other Adult Care Home Facility providers in Massachusetts

Rank by total paid#21 of 38

Median peer was paid$8.45M

This provider vs. median0.9×

Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.

Auditor's notes

Automated statistical signals. Not evidence of fraud — how these are computed.

Single-Code Concentration100% of spending on code S5140 with only 1 total codes billed. Highly concentrated billing profile.

Box 24A · Dates of service

Paid by month

Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider

By year, as a table

Year	Claims	Paid
2018	15,071	$858K
2019	16,142	$915K
2020	17,559	$1.00M
2021	18,390	$1.12M
2022	19,190	$1.25M
2023	18,977	$1.27M
2024incomplete	18,036	$1.23M

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
S5140	Foster care, adult; per diem	100%	123,365	4,082	$7.64M

Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.

From NPPES

Who's on the registration

Authorized officialWISWALL, JOHN (CHIEF FINANCIAL OFFICER)

Parent organizationGREATER WALTHAM ARC, INC.