Telehealth for chronic disease: harder, more interesting

Most discussion of telehealth in Australia focuses on transactions: someone needs a script, a medical certificate, a referral. Those are real, important, and well-served by telehealth. But they’re not where the harder design work lives.

The harder, more interesting work is longitudinal telehealth, managing a chronic condition over months and years through a screen. The mechanics of that are different from a one-off consult in ways that aren’t obvious until you’ve tried it at scale.

What “chronic care telehealth” actually means

Chronic care, in our usage, means:

• A patient with a long-running condition (Type 2 diabetes, hypertension, perimenopausal hormonal symptoms, anxiety/depression on maintenance treatment, chronic pain).
• A clinical pathway that involves multiple consults over months/years.
• Between-consult monitoring (blood pressure logs, glucose data, symptom diaries, mood scales).
• A treatment plan that gets adjusted as data comes in.

This is the work most GPs do for the bulk of their patients, in person, over decades. The question we’ve been answering is: what parts of this can move to a screen, and what parts can’t?

Where it works

After four years of doing this, our list of conditions where chronic-care telehealth genuinely works:

• Hypertension management. Home BP monitoring + structured video reviews + dose adjustments. Better data than in-clinic readings (white-coat hypertension is a real issue).
• Type 2 diabetes management. CGM data + structured reviews. The medication titration decisions are not modality-dependent.
• Anxiety, depression, ADHD maintenance. Once stabilised, ongoing reviews don’t need physical assessment. The relationship matters more than the room.
• Hormonal care (menopause, contraception, PCOS). The longest part of the consult is the conversation, not the examination.
• Chronic stable asthma. Inhaler review, spirometry can be done with a home device the patient already has, escalation triggers are well-defined.

These conditions share a common feature: the clinical work that matters happens in the conversation, not in the room.

Where it doesn’t

A shorter, equally important list:

• Anything requiring an examination. Cardiac auscultation, abdominal palpation, skin lesion assessment. These need a person.
• Complex multimorbidity in elderly patients. When the patient has 12 conditions and 18 medications, a telehealth screen is the wrong medium for the cognitive load.
• First presentations with diagnostic uncertainty. Telehealth is for managing known conditions, not for working out what’s wrong.
• Procedures. Obvious but worth saying. Joint injections, contraception fitting, biopsies. These don’t telehealth.

Structures we build for chronic care

The naive form of chronic-care telehealth is “regular 15-minute video consults.” It’s a bad model because most of the value isn’t in the consult itself.

The structures we use:

1. Longer initial consults. 45–60 minutes for a first chronic-care consult, vs 15 minutes for a transactional one. Time to gather history, set expectations, agree the monitoring plan.
2. Shared care plans the patient can see. Not a clinical letter the patient never reads. A simple document with goals, current medication, what to monitor, when to escalate.
3. Between-consult check-ins. Async messaging for “my BP was 165 last night, do I need to do anything?” These are answered by a clinical team member within hours, often with no formal consult.
4. Trigger-based review timing. Rather than fixed-interval reviews (“come back in 6 months”), reviews are triggered by data thresholds (BP consistently above target, HbA1c trending up, symptom score worsening).

What we measure

Three numbers we watch:

• Continuation at 12 months. Did the patient stay in the program?
• Outcome at 12 months. For each condition: BP, HbA1c, symptom score, etc. against entry baseline.
• Unplanned escalations. How often did we have to send a patient to in-person care urgently? Low rate is good. Zero is worrying (suggests we’re missing things).

What we’ve learned

Chronic care telehealth needs to look less like a series of consults and more like an ongoing relationship punctuated by consults. That’s different from the dominant model in transactional telehealth. We’ve spent four years building software, staffing patterns, and clinical pathways to support it.

The patients who benefit most are the ones whose lives don’t fit the in-person clinic model: shift workers, rural patients, carers, parents of young children, people with anxiety about clinic environments. For them, the right design of telehealth isn’t a substitute for chronic care. It’s better.

Related: our broader take on why telehealth and in-person aren’t a binary.