DNV GL vs Joint Commission Accreditation

Healthcare organizations seeking accreditation have choices, and two of the most prominent accrediting bodies are DNV GL Healthcare (now DNV) and The Joint Commission (TJC). CPHQ candidates should understand the differences between these programs, as questions about accreditation options appear regularly on the exam.

The Joint Commission Overview

The Joint Commission has been the dominant accrediting body in U.S. healthcare since 1951. It accredits hospitals, ambulatory care facilities, behavioral health organizations, home health agencies, and laboratories. TJC uses a triennial (every three years) survey cycle with unannounced surveys. Its standards are organized around patient care functions and organizational functions, with a strong emphasis on tracer methodology during surveys.

DNV GL Healthcare Overview

DNV GL Healthcare received CMS deeming authority in 2008, making it a relatively newer option. DNV conducts annual surveys rather than triennial ones, which means organizations receive more frequent feedback. A distinguishing feature of DNV is its integration of ISO 9001 quality management system requirements into its accreditation program. This means accredited hospitals must maintain an ISO 9001 certified quality management system.

Key Differences for the CPHQ Exam

Survey frequency: TJC surveys every three years (unannounced); DNV surveys annually. Quality framework: DNV requires ISO 9001 certification; TJC does not. Standards approach: TJC uses National Patient Safety Goals and specific performance elements; DNV integrates CMS Conditions of Participation with ISO 9001 standards. Market share: TJC accredits the majority of U.S. hospitals, though DNV has been gaining ground steadily.

Choosing Between Programs

Organizations that value continuous improvement frameworks and are comfortable with ISO methodology may prefer DNV. Those that want the broader recognition and established track record often choose TJC. Both programs grant deemed status for Medicare certification, so the clinical and regulatory outcome is equivalent in that respect. CPHQ candidates should remember that accreditation is voluntary, while Medicare certification (through deemed status or direct CMS survey) is required for Medicare reimbursement.

Exam Relevance

For the CPHQ exam, focus on understanding that multiple accrediting bodies exist, that each has CMS deeming authority, and that the choice between them involves organizational culture, survey preferences, and quality framework alignment. You do not need to memorize every standard from each body, but you should understand the structural differences outlined above.