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Private inflammation markers in London (CRP, ESR), what they mean and when to escalate.

CRP, ESR and hsCRP - non-specific markers that mean a lot in the right context, and less than the internet says out of it. Interpreted by a specialist.

A stethoscope on a clinical desk

Indicative pricing

What private inflammation markers cost in London.

Indicative ranges across UK laboratories and consultant rheumatologists.

In short

£50–£100, with results in 24 hours.

Test or panel Indicative range
CRP only £30–£60
ESR only £30–£60
CRP + ESR £50–£100
High-sensitivity CRP (hsCRP) £70–£140
Full inflammation + autoimmune panel £250–£500
Inflammation panel + rheumatology review £450–£900

Prices vary by laboratory, which markers you need, whether hsCRP or an autoimmune panel is added, and whether a phlebotomist comes to you.

The problem

A raised CRP is a clue, not a diagnosis.

Plenty of places will run a CRP and email you the number. Knowing what it means in your specific case, and whether to escalate, is the part that matters. Interpretation is where the value lies.

  • Got a raised CRP?

    It helps to work out whether it is infection, autoimmune activity, or a red herring worth repeating.

What it shows

When inflammation markers earn their place.

CRP and ESR answer very specific questions. These are the situations where they matter most - and one where they do not.

  • Suspected infection

    CRP rises within hours and helps distinguish bacterial from viral, alongside your symptoms.

  • Autoimmune conditions

    A raised inflammatory marker is often the first clue in lupus, vasculitis and connective tissue disease.

  • Rheumatoid arthritis monitoring

    CRP and ESR help track disease activity and response to treatment.

  • Temporal arteritis pathway

    New headache with jaw claudication over 50 - ESR and CRP guide urgent steroid decisions.

  • Polymyalgia rheumatica pathway

    Bilateral shoulder and hip stiffness in older adults - inflammation markers are central to diagnosis.

  • Cardiovascular risk (hsCRP context)

    hsCRP is a distinct marker that adds nuance to cardiovascular risk assessment.

  • Monitoring known chronic disease

    IBD, RA and other conditions - trend matters more than a single number.

  • Red flag: fever + confusion/rash

    Do not test - go to the nearest A&E today. Inflammation markers are not the right first step.

Popular panels

What each option is actually for.

  • CRP

    C-reactive protein - the fast-rising acute-phase marker, useful in infection and flare.

  • ESR

    Erythrocyte sedimentation rate - slower to rise and fall, useful in chronic inflammation.

  • CRP + ESR combined

    The classic pairing - one fast, one slow, together more informative than either alone.

  • High-sensitivity CRP (hsCRP)

    A different assay used for cardiovascular risk stratification, not for acute infection.

  • Inflammation + autoimmune panel

    CRP, ESR, ANA, ENA, rheumatoid factor, anti-CCP and complement - a broad first look.

  • Rheumatology review

    A consultant rheumatologist reads the panel in the context of your symptoms.

  • Post-treatment monitoring

    Serial CRP or ESR to confirm a flare is settling or an infection is resolving.

  • Paediatric inflammation panel

    Age-appropriate reference ranges and paediatric-experienced phlebotomists.

Preparation and practicalities

What actually changes an inflammation marker.

CRP and ESR are simple blood tests, but the numbers only make sense in context - pregnancy, age, medication and timing all matter.

  • CRP rises within hours of inflammation

    Useful for acute events - a normal CRP the day symptoms start can be misleadingly reassuring.

  • ESR is slower to change

    Rises and falls over days to weeks, which is why it can lag behind clinical recovery.

  • Both are non-specific

    They tell you inflammation exists, not why. Interpretation always needs clinical context.

  • Pregnancy raises ESR normally

    Reference ranges shift in pregnancy - a mildly raised ESR is often physiological.

  • Older adults have higher baseline ESR

    ESR rises gently with age; age-adjusted thresholds matter.

  • hsCRP is a distinct CV-risk marker

    Not the same test as CRP for infection - the assay range and clinical use are different.

  • A single result deserves a repeat + context

    One number in isolation rarely settles a question. A repeat after 1–2 weeks is common.

  • Normal markers do not rule out serious disease

    Some vasculitides, early cancers and localised infections can present with normal CRP and ESR.

  • Steroids suppress both markers

    Always share prior results and current medication.

Reading your report

A CRP number in isolation says very little. Trend and context say a lot.

However many markers are run, the report follows the same four parts.

A UK consultant rheumatologist reviewing inflammation marker results

A quiet reminder

Reference ranges are a guide, not a verdict - the trend and the clinical picture are what matter.

Ask your clinician to talk you through it before your follow-up.

  1. 01 Header

    Your symptoms and medications

    Your details, the symptoms behind the test, and the medications that can change how these markers behave.

  2. 02 Technique

    Which markers were measured

    CRP, ESR, hsCRP or a wider panel - with the assay method and reference range used by the laboratory.

  3. 03 Findings

    Each marker with its trend

    Each result alongside its reference range, plus any prior results so you can see the trend, not just the snapshot.

  4. 04 Impression

    The conclusion: read this first

    Normal, raised - and if raised, the likely cause and the specific next step. Read this first.

Recognised by major UK insurers

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Frequently asked

Common questions about CRP and ESR.

Quick answers on what they measure, cost, referrals, results and when to escalate.

  • What does CRP measure?

    CRP (C-reactive protein) is a protein made by the liver that rises within hours of inflammation or infection. It is one of the most useful acute-phase reactants in medicine, but on its own it does not tell you the cause.

  • What is the difference between ESR and CRP?

    CRP rises and falls quickly - within hours to a couple of days. ESR (erythrocyte sedimentation rate) is slower, changing over days to weeks. CRP is better for acute events; ESR gives a longer view. The two together are more informative than either alone.

  • What is hsCRP and how is it different?

    High-sensitivity CRP uses a more sensitive assay to detect the low-grade inflammation associated with cardiovascular risk. It is a different clinical tool from standard CRP - do not use it to look for acute infection, and do not use standard CRP for cardiovascular risk.

  • How does pregnancy affect these results?

    Pregnancy raises ESR as a normal physiological change, and CRP can be mildly elevated too. Results should be interpreted against pregnancy-appropriate reference ranges rather than the standard adult ones.

  • When should the test be repeated?

    A single result rarely settles a question. A repeat after 1–2 weeks is common, or sooner if the clinical picture is changing. Trend usually matters more than a single number.

  • How much does a private inflammation marker test cost in London?

    CRP or ESR alone is typically £30–£60; the two together £50–£100; hsCRP £70–£140; a full inflammation and autoimmune panel £250–£500; and a panel with rheumatology review £450–£900.

  • Do I need a referral?

    No. Most inflammation markers accept self-referral.

  • How quickly do I get results?

    hsCRP within 24–48 hours. A full autoimmune panel takes 5–7 days.

  • When should temporal arteritis be suspected?

    A new headache, scalp tenderness, jaw claudication or sudden visual change in someone over 50 - especially with a raised ESR or CRP - is a medical urgency. Do not wait for a private appointment. Contact your GP or the eye casualty service the same day; steroids may need to start before biopsy.

  • When should I see a GP urgently instead?

    Fever with confusion, a non-blanching rash, severe abdominal pain, sudden visual loss, or any sign of sepsis - go to A&E today. Private inflammation markers are not the right first step in a genuine emergency.

Related tests

Looking for something else?

In practice, in London

How inflammation CRP esr tends to unfold when you go private

With inflammation crp esr, the London question is usually about report turnaround and the radiologist reading it - not whether the scan is available. The wait for inflammation CRP esr on the NHS depends heavily on where you live and how urgently the referral is graded. Central and West London private clinics can normally book within a week, with imaging or a procedure slot to follow shortly after. It’s worth being honest about the reason for going private: usually it’s time, not a fundamentally different test.

The mechanics are straightforward: a consultant appointment, any tests done at a nearby CQC-registered site, and a written report back within a few days. London’s density of private diagnostics - Marylebone, the City, Chelsea, Canary Wharf - means most patients can find something that fits around work without a cross-town trek. For inflammation crp esr specifically, the difference between a routine report and a sub-speciality read is where private care earns its keep.

There are a lot of consultants in London who can technically handle inflammation CRP esr. Fewer who do it week in, week out for the exact question you’re bringing. Matching the test to the question matters more than the name on the door, and sometimes a different test or a different specialist will serve you better. Private providers in England are regulated by the CQC and consultants by the GMC; the choice is about fit, not floor.