Where Mental Health Assessments Can Fall Short: Using Care Plans as Living Documents
Medically reviewed by Paul Hornsey
Mental health assessments are often the first structured encounter between clinician and patient – a foundational moment that shapes how someone’s inner world is understood, interpreted, and responded to. At their best, assessments provide a rigorous yet humane framework for exploring risk, identifying patterns of distress, understanding presenting difficulties, and guiding early care decisions1.
The assessment process varies widely depending on setting, clinician training, theoretical orientation, values, length of engagement, and professional context1-3. In principle, the understanding gained during assessment should remain open to revision over time, informing care as the individual evolves and as deeper layers of experience emerge.
In practice, however, mental health assessments can frequently be treated as static documents – reports completed at intake, rarely revisited once treatment begins. When this happens, assessment can shift from a process of understanding to a fixed interpretation, limiting the depth and responsiveness of care.
What Is the Role of Mental Health Assessment in Private Mental Health Treatment?
A mental health assessment is typically the point of entry into care. It creates an initial opportunity to understand not only the difficulties a person is facing, but the broader context in which those difficulties arise. In most service settings, this involves some combination of clinical interviewing, diagnostic exploration, and risk assessment4. The process may be brief or extended, but when conducted well it should feel thorough, respectful, and led by the individual’s experience rather than solely by predefined categories.
During assessment, clinicians commonly explore presenting concerns, personal history, physical health, support systems, trauma exposure, and relevant social, cultural, and medical factors4. Areas such as sleep, mood, substance use, and patterns of functioning are discussed, alongside family history – something especially important since many mental health challenges can have a genetic link6-9 – and intergenerational themes4. While some topics can feel difficult to disclose, their inclusion often shapes more appropriate and compassionate support.
In private mental health treatment, assessments directly inform the wider care plan – including decisions about therapy modalities, intensity of treatment, and whether psychiatric input or medication may be indicated. The initial clinical team and care pathway are often built upon the understanding formed during this early phase.
Why Might Some Mental Health Assessments Fall Short of Supporting Meaningful Care?
In theory, a mental health assessment should act as the foundation for whole-person, individualised care. In practice though, assessments can become overly rigid – functioning as a one-time snapshot of distress rather than an evolving understanding of a person’s lived experience. Once condensed into a static report, they may be filed away and rarely revisited.
This is particularly problematic when assessment findings are treated as definitive rather than provisional. A person’s early presentation is shaped by fear, uncertainty, limited trust, and the pressure to be understood quickly. If assessments are not allowed to evolve, clinicians may focus on surface-level symptoms while missing the deeper meanings, relational patterns, and existential concerns driving distress.
Variation in assessment practices further compounds this issue. Clinicians differ in how much information they gather and which frameworks they prioritise10, often influenced by theoretical orientation, service demands, or training background11-12. This diversity is not inherently problematic, but it does make consistency and depth harder to sustain – particularly when assessments are expected to function as fixed reference points rather than living processes.
Adopting a Phenomenological Approach to Mental Health Assessment
A phenomenological approach shifts the primary aim of assessment from classification to understanding. Rather than asking “What diagnosis does this person meet?”, the clinician begins with “How does this person experience their world, their distress, and themselves?”
Phenomenological assessment privileges first-person experience. It seeks to understand how symptoms are lived, interpreted, and embedded within a person’s relational, cultural, and existential context. This does not exclude diagnosis or formulation, but it resists allowing them to override the individual’s subjective meaning-making.
From this perspective, assessment is not something completed about a person, but something developed with them. Understanding remains provisional and open to refinement as trust deepens, circumstances change, and previously unspoken experiences become accessible.
How Do Mental Health Assessments Evolve Over Time?
When assessment is grounded phenomenologically, it naturally extends beyond intake. Psychological formulation – particularly collaborative, narrative-based approaches – can sit within this stance as one way of organising understanding over time.
One such approach, articulated by Dr Lucy Johnstone, describes formulation as a shared, evolving “best guess” about the origins and functions of distress, co-created with the individual and informed by both clinical theory and lived experience13. Importantly, formulation here is not a fixed product but an ongoing process, open to revision as new insights emerge.
Team-based formulation further supports this evolution by offering a shared lens across multidisciplinary teams14. Used well, it informs intervention planning, anticipates treatment challenges, and adapts as the person’s story unfolds. Qualitative research and service audits suggest that such approaches can lead to more relevant interventions, better clinical hypotheses, and fewer unnecessary or restrictive practices14.
At Harbor, this phenomenological orientation underpins our approach to assessment and care planning. Understanding is intentionally held as open-ended and revisited routinely – both in clinical review and within the therapeutic relationship itself. Diagnosis alone is never treated as the blueprint for care. Instead, we work toward a deeper psychological and phenomenological understanding of patterns of meaning, relational dynamics, coping strategies, and the roots of distress.
Why Living Care Plans Matter
Consider a client whose initial assessment highlights trauma history and high-achieving perfectionism. Over time, as trust develops or substance use stabilises, previously hidden themes – identity confusion, existential anxiety, or unresolved grief – may emerge. Had care been anchored only to the initial assessment, these deeper drivers of distress might never surface, increasing the risk of repeated relapse or disengagement from treatment.
This kind of evolution is only possible within a safe, longitudinal therapeutic environment that prioritises curiosity over certainty. When clinicians remain attentive and flexible, care plans can adapt alongside the individual rather than constraining them.
How Phenomenological Assessment Strengthens Care Planning
When care plans are informed by phenomenological understanding and treated as living documents, clinicians are better equipped to respond to shifts in presentation, meaning, and readiness. Rather than being constrained by an early formulation or diagnosis, teams work from a shared, responsive map of the individual’s experience.
This is especially important in private mental health settings, where individuals in high-pressure or highly visible roles may mask distress during early stages of care. A static assessment risks either over-pathologising normal emotional responses or missing deeper, more complex dynamics altogether.
By contrast, phenomenologically informed, team-based formulation13-14 allows for collaborative refinement as new information emerges. It honours trauma readiness, accommodates complexity – including overlapping neurodiversity – and reflects the non-linear nature of recovery. It also enhances multidisciplinary communication, supporting consistency, compassion, and coherence across care.
What Needs to Shift Across the Sector?
Mental health assessments are too often treated as administrative starting points – tools for intake, diagnosis, or service allocation. Yet they hold the potential to function as clinical anchor points: grounding evolving understanding, informing care plans, and deepening over time.
Systemic pressures are real. Time is limited. Resources are stretched. But even within these constraints, an important question remains:
“Are we treating assessment as a static product, or as the beginning of an ongoing phenomenological process of understanding?”
For GPs, psychologists, psychiatrists, and other clinicians, the challenge is to ensure our frameworks leave enough space for a person’s story to unfold. Because truly understanding someone is not about capturing their distress once – it is about remaining curious, responsive, and open as meaning develops over time.
