Data as of October 28, 2026
What does Harmony at Diamond Ridge's Pennsylvania license show?
Harmony at Diamond Ridge at 3301 Market Place Boulevard, Coraopolis (Allegheny County) holds Pennsylvania DHS personal care home license #456442 under 55 Pa. Code Chapter 2600 for 107 residents; the license is provisional and its status reads licensed, running October 16, 2026 to April 16, 2027. Its certificate adds a Secure Dementia Care Unit for up to 36 of those residents.
| Operator (legal entity) | MOON OPERATIONS LLC |
|---|---|
| Operation | For-profit |
| Certificate service line | not read |
| Beds / dementia beds | 107 / 36 |
| Phone (DHS record) | (412) 785-3397 |
| ZIP | 15108 |
Source: PA DHS Human Services Provider Directory, data as of October 28, 2026.
What do DHS inspection reports for Harmony at Diamond Ridge show?
9 Licensing Inspection Summaries for Harmony at Diamond Ridge sit on the DHS directory, from February 2025 to October 16, 2026: 5 in 2026, 4 in 2025.
All reports for license #456442 on the DHS site
How often has DHS reissued Harmony at Diamond Ridge's certificate of compliance?
DHS lists 6 certificates of compliance for license #456442, the first dated February 7, 2025 and the latest October 16, 2026; the three most recent were issued October 16, 2026, April 29, 2026, January 28, 2026. 5 renewals came less than ten months after the one before, which usually reflects a provisional six-month certificate, a capacity change or another amendment to the license.
Certificate history for license #456442 (DHS)
How does Harmony at Diamond Ridge's inspection record compare across Allegheny County?
Since January 2023 DHS has posted 9 reports for Harmony at Diamond Ridge, against a median of 9 for Allegheny County's 108 licensed homes; its newest report is more recent than 98% of theirs.
Which Allegheny County homes are similar in size to Harmony at Diamond Ridge?
At 107 beds, Harmony at Diamond Ridge is bigger than 74% of licensed homes in Allegheny County (median 68.5), number 26 of 108 by capacity; the county homes closest to it in size are Concordia at Kennedy in McKees Rocks (107), Heritage Valley Senior Living Community in McKees Rocks (107), Vincentian Home in Pittsburgh (110).
| Home | Town | Type | Beds | Dementia beds | Reports since 2023 | From Coraopolis |
|---|---|---|---|---|---|---|
| Concordia at Kennedy | McKees Rocks | PCH | 107 | 17 | 1 | ~6 mi |
| Heritage Valley Senior Living Community | McKees Rocks | PCH | 107 | 17 | 6 | ~6 mi |
| Vincentian Home | Pittsburgh | PCH | 110 | 15 | 5 | ~10 mi |
| The Villages of Harmar | Cheswick | ALR | 110 | – | 17 | ~19 mi |
Local help for Coraopolis families: Allegheny County Area Agency on Aging, 412-350-5460 (SeniorLine, weekdays 8:30-4:30). Allegheny County overview.
Harmony at Diamond Ridge license #456442: what it is and is not
| It is | It is not | |
|---|---|---|
| License | DHS personal care home, Ch. 2600, provisional | a Department of Health nursing home license |
| Size | 107 licensed beds in Coraopolis | a measure of current vacancies |
| Dementia care | Secure Dementia Care Unit (36) | a separate memory-care license |
| Nursing | no licensed nurse required (PCH rule) | 24-hour skilled nursing |
