MMHA 6000 Week 5 Open Systems Analysis Example

When the Labor and Delivery Unit Across the County Line Closes: Calder Ridge Community Hospital Read as an Open System, From Inputs to the Slowest Feedback Loop

Student Name

Walden University

MMHA 6000: Foundations of Healthcare Administration

Instructor Name

Month Day, Year

When the Labor and Delivery Unit Across the County Line Closes: Calder Ridge Community Hospital Read as an Open System, From Inputs to the Slowest Feedback Loop

The Hospital and the Systems View

The hospital studied here, Calder Ridge Community Hospital, is an invented 118-bed nonprofit with an emergency department, operating rooms, a small labor and delivery unit and an eight-clinic medical group. This paper reads the hospital as an open system. In that view, an organization survives by taking in resources from its environment, transforming them and returning outputs, and it depends on information about how those outputs are received to adjust (Katz & Kahn, 1978). A closed-system view, by contrast, treats the organization as a machine whose performance depends only on its internal design. The hospital's recent history shows why the closed view fails.

Inputs

The hospital takes in six kinds of resources. Patients arrive through the emergency department, physician referrals, the medical group's clinics and transfers from smaller facilities. Staff come from local nursing and allied health programs, from agencies and from recruitment beyond the region. Capital comes from operating margin, a bond issue in 2019 and the hospital's foundation. Supplies arrive through a purchasing cooperative. Information arrives as referrals, test results, payer rules and regulatory notices. Payment comes from Medicare, Medicaid, commercial insurers and patients themselves, about 46, 18, 31 and 5 percent of net patient revenue respectively in the composite figures used here.

Throughput

Throughput is the set of processes that turn inputs into outputs. For an emergency admission, throughput means triage, assessment, an admission decision, a bed assignment, treatment on a nursing unit, discharge planning, the discharge itself and, afterward, coding and billing. Each step depends on others: a bed is available only when another patient has been discharged, and a bill can be sent only after documentation is complete. The hospital's throughput is therefore a chain of handoffs, and its speed is set by its slowest link.

Outputs

The hospital produces treated patients, but that is not its only output. It also produces health effects in the community, such as fewer complications from chronic disease when clinic patients are well managed. It produces financial results, which determine whether it can replace equipment. It produces employment, which matters in a county where the hospital is the second-largest employer. And it produces data: quality measures submitted to Medicare, cost reports, claims and survey results that payers, regulators and the public use to judge it.

Feedback Loops

Feedback is how information about outputs returns to the people who can change the process. The loops at Calder Ridge vary greatly in speed.

Table 1

Feedback Signals, Their Path and Their Delay

Delays are composite estimates for this hospital, except the readmission program, which uses multi-year performance periods by design.

The slowest loop is the one with the largest financial stakes. The federal Hospital Readmissions Reduction Program adjusts Medicare payments based on readmission performance over a multi-year period that ends well before the payment year (42 C.F.R. § 412.154). A discharge process that worsened this year may not show up in payment until several years later, when the staff who changed it may have left. Systems thinkers describe delays like this as a main reason organizations overcorrect or fail to correct at all, since the link between action and consequence is hard to see (Senge, 2006).

The Environment

Three external forces are reshaping the hospital's inputs. First, a hospital 30 miles away in the next county announced that it will close its labor and delivery unit, citing staffing and low volume. Calder Ridge, with 410 births last year, expects about 150 more. Second, the largest commercial insurer in the region is moving its contract from fee-for-service to a shared-savings arrangement that pays bonuses for lower total cost of care. Third, a food processing plant that employs 900 people locally announced layoffs of 220, which will move some patients from commercial coverage to Medicaid or no coverage.

Each force enters through a different input. The closure arrives as patients, the contract change as a new rule for payment, and the layoffs as a change in payer mix. Each also reaches throughput in its own way: more births strain one unit, shared savings reward fewer avoidable admissions across all units, and uninsured patients delay care and arrive sicker. Treating them as three separate problems, each assigned to a different executive, would miss that all three land on the same nursing staff.

Tracing One Ripple

A shortage of labor and delivery nurses shows how a single input problem moves through the whole system. Suppose Calder Ridge cannot hire enough nurses to staff the added births. The input shortfall first appears in throughput: the unit runs at capacity, and nurses from medical-surgical units are floated in, which leaves those units short. Medical-surgical discharges slow because fewer nurses are available to complete discharge teaching, so beds turn over later in the day. Emergency department patients wait longer for inpatient beds, and some ambulances are diverted.

The effects then reach outputs. Births that cannot be handled safely are transferred to a hospital 60 miles away, so families travel farther and the hospital loses revenue. Overtime and agency costs raise expenses. Nurses working extra shifts report burnout, and turnover rises, which returns to the input side as a deeper shortage. The feedback that might stop the cycle, turnover data, reaches executives three months later. By then the cycle may have repeated.

The systems view does not solve the shortage, but it changes where an administrator looks. A closed-system response would add labor and delivery positions and stop there. An open-system response would also ask the closing hospital whether its nurses would transfer, work with the local nursing program on obstetrics clinical placements, and shorten the turnover feedback loop to monthly reporting so the hospital sees the cycle forming in time to act.

References

Katz, D., & Kahn, R. L. (1978). The social psychology of organizations (2nd ed.). Wiley.

Payment adjustments under the Hospital Readmissions Reduction Program, 42 C.F.R. § 412.154 (2024).

Senge, P. M. (2006). The fifth discipline: The art and practice of the learning organization (Rev. ed.). Doubleday.