Core-based statistical areas for ASCs - Puerto Rico
Beginning in 2008, CMS adjusts ASC rates for geographic differences in wages using the geographic locality definitions initially established in 2003 by the Office of Management and Budget (OMB).
CBSAs were last revised in 2021; they have now been revised for services provided on and after January 1, 2025. You can determine the CBSA in which your facility is located by using the crosswalk below.
| Municipality Name | State | CY 2021-2024 CBSA | CY 2021-2024 CBSA Name | CY 2025 CBSA | CY 2025 CBSA Name |
|---|---|---|---|---|---|
| ADJUNTAS | PR | 38660 | Ponce, PR | 40 | PUERTO RICO |
| AGUADA | PR | 10380 | Aguadilla-Isabela, PR | 10380 | Aguadilla, PR |
| AGUADILLA | PR | 10380 | Aguadilla-Isabela, PR | 10380 | Aguadilla, PR |
| AGUAS BUENAS | PR | 41980 | San Juan-Bayam¢n-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| AIBONITO | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| ANASCO | PR | 10380 | Aguadilla-Isabela, PR | 10380 | Aguadilla, PR |
| ARECIBO | PR | 11640 | Arecibo, PR | 11640 | Arecibo, PR |
| ARROYO | PR | 25020 | Guayama, PR | 25020 | Guayama, PR |
| BARCELONETA | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| BARRANQUITAS | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| BAYAMON | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| CABO ROJO | PR | 41900 | San Germain, PR | 50025 | Mayagüez, PR |
| CAGUAS | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| CAMUY | PR | 11640 | Arecibo, PR | 11640 | Arecibo, PR |
| CANOVANAS | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| CAROLINA | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| CATANO | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| CAYEY | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| CEIBA | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| CIALES | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| CIDRA | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| COAMO | PR | 40 | PUERTO RICO | 40 | PUERTO RICO |
| COMERIO | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| COROZAL | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| CULEBRA | PR | 40 | PUERTO RICO | 40 | PUERTO RICO |
| DORADO | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| FAJARDO | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| FLORIDA | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| GUANICA | PR | 49500 | Yauco, PR | 40 | PUERTO RICO |
| GUAYAMA | PR | 25020 | Guayama, PR | 25020 | Guayama, PR |
| GUAYANILLA | PR | 49500 | Yauco, PR | 38660 | Ponce, PR |
| GUAYNABO | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| GURABO | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| HATILLO | PR | 11640 | Arecibo, PR | 11640 | Arecibo, PR |
| HORMIGUEROS | PR | 32420 | Mayagez, PR | 32420 | Mayagüez, PR |
| HUMACAO | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| ISABELA | PR | 10380 | Aguadilla-Isabela, PR | 10380 | Aguadilla, PR |
| JAYUYA | PR | 40 | PUERTO RICO | 40 | PUERTO RICO |
| JUANA DIAZ | PR | 38660 | Ponce, PR | 38660 | Ponce, PR |
| JUNCOS | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| LAJAS | PR | 41900 | San Germán, PR | 50025 | Mayagüez, PR |
| LARES | PR | 10380 | Aguadilla-Isabela, PR | 40 | PUERTO RICO |
| LAS MARIAS | PR | 32420 | Mayagüez, PR | 40 | PUERTO RICO |
| LAS PIEDRAS | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| LOIZA | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| LUQUILLO | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| MANATI | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| MARICAO | PR | 40 | PUERTO RICO | 40 | PUERTO RICO |
| MAUNABO | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| MAYAGUEZ | PR | 32420 | Mayagüez, PR | 32420 | Mayagüez, PR |
| MOCA | PR | 10380 | Aguadilla-Isabela, PR | 10380 | Aguadilla, PR |
| MOROVIS | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| MAGUABO | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| NARANJITO | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| OROCOVIS | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| PATILLAS | PR | 25020 | Guayama, PR | 25020 | Guayama, PR |
| PENUELAS | PR | 49500 | Yauco, PR | 38660 | Ponce, PR |
| PONCE | PR | 38660 | Ponce, PR | 38660 | Ponce, PR |
| QUEBRADILLAS | PR | 11640 | Arecibo, PR | 11640 | Arecibo, PR |
| RINCON | PR | 10380 | Aguadilla-Isabela, PR | 10380 | Aguadilla, PR |
| RIO GRANDE | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| SABANA GRANDE | PR | 41900 | San Germán, PR | 50025 | Mayagüez, PR |
| SALINAS | PR | 40 | PUERTO RICO | 40 | PUERTO RICO |
| SAN GERMAN | PR | 41900 | San Germán, PR | 50025 | Mayagüez, PR |
| SAN JUAN | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| SAN LORENZO | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| SAN SEBASTIAN | PR | 10380 | Aguadilla-Isabela, PR | 10380 | Aguadilla, PR |
| SANTA ISABEL | PR | 40 | PUERTO RICO | 40 | PUERTO RICO |
| TOA ALTA | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| TOA BAJA | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| TRUJILLO ALTO | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| UTUADO | PR | 10380 | Aguadilla-Isabela, PR | 40 | PUERTO RICO |
| VEGA ALTA | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| VEGA BAJA | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| VIEQUES | PR | 40 | PUERTO RICO | 40 | PUERTO RICO |
| VILLALBA | PR | 38660 | Ponce, PR | 38660 | Ponce, PR |
| YABUCOA | PR | 41980 | San Juan-Bayamón-Caguas, PR | 41980 | San Juan-Bayamón-Caguas, PR |
| YAUCO | PR | 49500 | Yauco, PR | 38660 | Ponce, PR |
| STATEWIDE | PR | 40 | PUERTO RICO | 40 | PUERTO RICO |