Updated 2026-09-06 · Prices in GBP · Recall feed checked daily
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Home United Kingdom vet costs Swansea Hyperthyroidism, radioiodine (I-131)
🇬🇧 Swansea, Wales · Emergency & major

Hyperthyroidism, radioiodine (I-131) cost in Swansea

One-off radioactive iodine treatment that cures more than 95 percent of hyperthyroid cats, including the required isolation stay.

Typical Swansea range£835–£1,8252026, GBP, before tax
United Kingdom-wide range£930–£2,030Swansea index: 0.90× national
Pet insuranceUsually coveredAccident-and-illness plans typically reimburse 80–90% after the deductible.
£750 national   this city£2,130
Insurance check

Insured cats in Swansea would get roughly £1,200 of this back.

Typical plans reimburse 80–90% after the deductible, for about £23–£50/month for a young cat.

Help make this number real. No verified bills for Swansea yet. Add yours in 30 seconds and we publish the median once we have three.
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Hyperthyroidism, radioiodine (I-131) across United Kingdom

Mid-point of the typical range. Swansea highlighted.

London£1,995
Cambridge£1,700
Brighton£1,655
Bristol£1,595
Edinburgh£1,555
Swansea£1,330

See all 21 British cities →

Save money

Ways to pay less

  • Vets normally trial methimazole for four to six weeks first, because treatment can unmask hidden kidney disease.
  • Cheaper over a cat's remaining life than years of daily tablets and monitoring.
Cat at the vet in Swansea
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Insurance

Plans British owners use for hyperthyroidism, radioiodine (i-131)

ManyPets

Lifetime cover without age penalties

Lifetime cover up to £15,000 a year, no co-payments for older dogs on core plans.

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Petplan

Ongoing conditions

The UK's biggest pet insurer; Covered For Life plans renew cover for ongoing conditions every year.

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Agria

Puppies and pedigree dogs

Lifetime policies with high vet-fee limits and free 5-week puppy cover through breeders.

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Disclosure: some links are referral links. They never change your price. We list insurers we would consider ourselves, not whoever pays most.

Questions

Hyperthyroidism, radioiodine (I-131) in Swansea: FAQ

How much does hyperthyroidism, radioiodine (i-131) cost in Swansea?

Most Swansea clinics charge between £835 and £1,825 in 2026. Specialty and emergency hospitals sit at the top of that range; neighbourhood clinics sit lower.

Why is Swansea at or below the United Kingdom average?

Vet prices track rent, wages and clinic competition. Swansea runs about 10% below the national average across our index.

Does pet insurance cover hyperthyroidism, radioiodine (i-131)?

Yes, for most accident-and-illness plans, subject to your deductible, waiting periods and any pre-existing-condition exclusion.

What affects the price of hyperthyroidism, radioiodine (i-131)?

Cat size and weight (medication and anaesthesia scale with weight), whether bloodwork or imaging is needed first, after-hours timing, and whether a specialist is involved.

How can I pay less for hyperthyroidism, radioiodine (i-131) in Swansea?

Ask for an itemised estimate, compare two clinics, check veterinary-college teaching hospitals, ask about payment plans, and use insurance if the cat was covered before symptoms started.

More in Swansea

Other emergency & major costs

All 27 procedures in Swansea