Care Coordination vs. Care Management: Key Distinctions

The terms care coordination and care management are frequently used interchangeably across clinical, administrative, and policy contexts, yet federal agencies and accreditation bodies draw meaningful operational and regulatory distinctions between them. Understanding where one function ends and the other begins affects billing eligibility, staffing requirements, and accountability structures within health systems. This page examines the definitions, mechanisms, common application scenarios, and decision boundaries that separate these two functions across the US healthcare landscape.

Definition and scope

The Agency for Healthcare Research and Quality (AHRQ) defines care coordination as "the deliberate organization of patient care activities between two or more participants involved in a patient's care to facilitate the appropriate delivery of health care services" (AHRQ Care Coordination Atlas, 2014). Care coordination is inherently relational and process-oriented — it focuses on information transfer, handoff quality, and alignment of activities across providers, settings, or time points.

Care management, by contrast, is a population-level, longitudinally structured set of clinical and administrative interventions applied to individuals who meet defined risk or acuity thresholds. The Centers for Medicare & Medicaid Services (CMS) codifies care management functions under distinct billing codes — Chronic Care Management (CCM) under CPT 99490 and Complex Chronic Care Management under CPT 99487 — that impose minimum time requirements (at least 20 minutes of non-face-to-face time per month for CCM) and specific care plan documentation standards (CMS Chronic Care Management Fact Sheet). No equivalent billing structure exists for care coordination as a standalone service category under Medicare Part B.

The scope distinction is also organizational: care coordination typically describes a bounded episode or transaction — a referral, a discharge handoff, a specialist consultation — while care management models and frameworks describe sustained, goal-directed programs that may span months or years.

How it works

Care coordination operates through discrete, often time-limited interactions. A structured breakdown of the core operational steps:

• Identification of a care gap or transition need — a provider, patient, or system flag triggers the need for coordination (e.g., an upcoming hospital discharge, an unresolved referral).
• Information aggregation — relevant clinical data, contact details, and patient preferences are assembled across participating entities.
• Communication and handoff — structured communication (such as a Transition of Care summary compliant with HL7 C-CDA standards) is transmitted to the receiving provider or setting.
• Confirmation of receipt and follow-through — the coordinating party verifies that the receiving participant has the information needed to act.
• Episode closure — the coordination activity is documented and closed when continuity of care is confirmed.

Care management follows a parallel but more sustained cycle. The Commission on Case Management Certification (CCMC), which governs the Certified Case Manager (CCM) credential, outlines a process that includes comprehensive assessment, care plan development, implementation, monitoring, and outcomes evaluation as iterative phases rather than a closed episode (CCMC Standards of Practice). A care manager's roles and responsibilities in this cycle include coordinating across disciplines, adjusting care plans in response to clinical changes, and engaging the patient over time.

The key structural contrast: care coordination is typically embedded within a single clinical encounter or transition event, while care management is a defined program with its own enrollment criteria, assessment instruments, and performance metrics tracked longitudinally.

Common scenarios

Care coordination is the operative function in:

• Post-acute transitions — a hospital discharge planner communicates medication reconciliation data and follow-up appointment details to a home health agency. See discharge planning and post-acute care for more on this transition type.
• Specialist referral loops — a primary care practice sends structured clinical summaries to a cardiologist and receives a consultation note back within a defined timeframe.
• Behavioral health integration — a primary care provider and a behavioral health clinician co-locate or share a patient registry without formally enrolling the patient in a managed program. The behavioral health care management context adds additional regulatory layers when formal program enrollment occurs.
• Pediatric medical home models — care coordination is a core function under the American Academy of Pediatrics (AAP) patient-centered medical home framework, where it focuses on linkage among developmental, educational, and clinical services (AAP Medical Home Policy Statement).

Care management is the operative function in:

• Medicare CCM programs — patients with 2 or more chronic conditions are enrolled in a structured monthly monitoring program with a documented care plan.
• Medicaid managed care organizations — health plans operating under CMS Medicaid managed care regulations (42 CFR Part 438) are required to provide care management to high-risk enrollees, with specific documentation and reporting requirements.
• Population health management programs — risk-stratified panels are managed through defined protocols, often using predictive analytics to identify high-utilization individuals.
• Complex care management — individuals with 4 or more chronic conditions, frequent hospitalizations, or high total cost of care are enrolled in intensified programs distinct from standard CCM by clinician time thresholds and team composition.

Decision boundaries

Determining which function applies in a given situation depends on 4 primary factors:

• Duration and continuity — single-episode or handoff work is coordination; longitudinal, recurring intervention is management.
• Billing and reimbursement structure — if a CPT code (99490, 99487, 99489) or equivalent HCPCS code is being applied, the service must meet CMS's care management documentation standards, not merely coordination standards. See care management reimbursement and billing for billing threshold specifics.
• Care plan requirement — CMS requires a comprehensive care plan for CCM enrollment; care coordination does not independently trigger that requirement under most payer frameworks.
• Licensure and credentialing scope — case management certification requirements (such as the CCMC CCM credential or URAC accreditation standards) apply to formal care management programs, not to coordination activities performed as part of routine clinical workflow.

URAC, one of the primary accreditation bodies for health plans and care management organizations, distinguishes the two in its care management accreditation standards by requiring enrolled member identification, risk stratification, and individualized care planning specifically for care management programs — criteria that are not imposed on coordination activities (URAC Care Management Accreditation Standards). Risk stratification in care management is a formal prerequisite for program enrollment under these frameworks, while coordination requires no equivalent threshold.

The patient-centered care planning process sits at the intersection: it is a required element of care management programs but can also function as a coordination tool when produced as part of a single transition or encounter. The distinction lies in whether the plan is maintained, updated, and used to drive ongoing intervention — characteristics that define management — or produced once for handoff purposes, which characterizes coordination.

References

• AHRQ Care Coordination Atlas, 2014
• CMS Chronic Care Management Fact Sheet
• CCMC Standards of Practice
• AAP Medical Home Policy Statement
• URAC Care Management Accreditation Standards