NHS Respiratory Medicine Referral Waiting Times in London

Imperial College Healthcare NHS Trust

Updated April 2026

The typical wait to see a respiratory consultant is

9 weeks

That's 2 months

The NHS Respiratory Medicine waiting list at Imperial College Healthcare NHS Trust currently has 2,173 patients waiting, with a typical wait of around 9 weeks from GP referral. About 8 in 10 Respiratory Medicine patients here are seen within 18 weeks (the NHS constitutional target is 9 in 10). Imperial College Healthcare NHS Trust is an NHS Trust in the London region. Waits at this hospital are about 2.2 weeks shorter than in April 2025. It's moved up 4 places in the national league for this department's; now 53 out of 124 hospitals.

12-month change

Then vs now for this department at this hospital

Apr 25Apr 26
Typical wait
8.8weeks
▼ -2.2 wks
How long most people wait
Seen in 18 weeks
8in 10
▲ +12 pts
NHS aims to see everyone this fast
People waiting
2.2k
▼ -541
On the waiting list right now
Waiting over a year
0
No change
Been on the list for 12+ months
8 in 10
seen within 18 weeks
The NHS tries to treat everyone this fast
2,173
people waiting right now
Currently on this department's list
25 weeks
long-wait time
About 1 in 12 people wait this long or longer
60 people
waiting for a surgery date
Already been told they need an operation

Wait time over time

Median wait for this department, with the national average as a dashed line.

▼ -2.2 wks

How long are people waiting?

Distribution of patients by how many weeks they've been on the waiting list.

How does this compare?

The national average wait to see a respiratory consultant is about 10 weeks. This hospital is about the same as the national average.

Hospital ranking

Ranked 53rd out of 124 hospitals nationally for this department

Ranked 7th out of 17 in London

What does Respiratory Medicine cover?

Common conditions and procedures for this department:

Asthma management
COPD treatment
Sleep apnoea assessment
Lung function tests (spirometry)
Pulmonary fibrosis
Persistent cough investigation
Breathlessness assessment
Pleural effusion drainage
Bronchoscopy

Hospital contact

Main hospital switchboard. ask to be connected to the department.

The Bays, London, W2 1BL
020 3311 3311
NHS North West London Integrated Care Board

Patient experiences

People who used this department at this hospital.

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Frequently Asked Questions

How long is the NHS Respiratory Medicine waiting list at Imperial College Healthcare NHS Trust?

Imperial College Healthcare NHS Trust currently has about 2,173 patients on its Respiratory Medicine waiting list. The typical wait from GP referral to first appointment is around 9 weeks.

Does Imperial College Healthcare NHS Trust meet the NHS 18-week target for Respiratory Medicine?

About 80% of Respiratory Medicine patients at Imperial College Healthcare NHS Trust are currently seen within 18 weeks of GP referral. The NHS constitutional target is 92%.

Can I choose a different hospital if the Respiratory Medicine wait is too long?

Yes. Under the NHS Constitution, patients in England can ask their GP to refer them to any hospital that provides NHS care. Use WaitRadar to compare Respiratory Medicine waiting times at other NHS hospitals near you before accepting a referral.

This is informational data, not medical advice. Always discuss referral options with your GP. Full disclaimer.