Claire Horton | Fieldfisher
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Professional background

Professional background

I am a medical negligence lawyer in the Manchester clinical negligence team, with over 33 years' experience of successfully concluding the cases of my clients, who are often catastrophically injured.

I have settled numerous significant cases, achieving substantial compensation, including in particular many relating to birth injury. This has often required the application of unique solutions to ensure that the lifelong needs of my clients can be fully met.

I have achieved excellent and hard fought successes in many highly complex and ‘difficult to win’ cases. I work with many clients who are unable to manage their affairs and am skilled at working with teams of experts, case managers, treating therapists and Court of Protection Deputies to achieve the best results for my clients. I have achieved ranking in Chambers Directory for more than 10 years and am currently ranked in Band 1.

I have also been highly been ranked in the Legal 500 Directory for many years, and am currently ranked in the category of Leading Individuals.

I have achieved substantial levels of compensation in a wide variety of high value cases including delayed cancer diagnosis, failure to prevent stroke, failure to provide Vitamin K to a new-born baby and the delayed diagnosis of brain tumours. I have a particular interest in cases relating oxygen deprivation at birth causing both cerebral palsy and none-cerebral palsy (atypical) injury and injuries caused in the neonatal period.

I continue to secure many high value final settlements, often in the £15 million to £30 million bracket (lifelong capitalised equivalent) ensuring that the accommodation, therapy and care needs of the respective clients will always be met. I have achieved numerous liability settlements in difficult cases and have then carried out the work necessary to ensure that they will also settle for or be awarded high levels of compensation.

I have established case law, which allows compensation for a statistical reduction in years of life expectation. I have also obtained compensation for the majority of lifelong care, rather than the additional care only, where the negligently caused injury was to a person who would already have required some care due to an underlying non-negligently caused condition.

I have been a long term member of the specialist clinical negligence panels of Action Against Medical Accidents (AvMA) and the Law Society which both require excellent standards in their panellists. I am designated as a Senior Litigator in the Association of Personal Injury Lawyers (APIL).

In my spare time I enjoy reading and conversing about novels, participating actively in local politics and walking in wild places.

Awards & recognition

Awards & recognition

Chambers & Partners 2026
She will go beyond delivering legal advice by taking the time to understand the broader context of the matter, ensuring the solutions align with the clients' goals.
Chambers & Partners 2026
Claire is a excellent litigator, who is a pleasure to work with.
Legal 500 2026
Claire Horton is an exceptional lawyer who is very committed and makes sure to maximise recovery in many difficult cases.
Legal 500 2026
I have consistently been impressed by Claire Horton's exceptional legal knowledge and strategic thinking. Her ability to understand complex issues and deliver solutions is unmatched. She will go beyond delivering legal advice by taking the time to understand the broader context of the matter, ensuring their solutions align with their clients' goals.
Legal 500 2025
Claire Horton remains one of the most thorough and careful solicitors I know, combining those skills with a real commitment and energy for promoting the interests of her clients.
Chambers & Partners 2025
Claire is fantastic on the detail and she is incredibly experienced. She is one of the standout practitioners in the North West.
Chambers & Partners 2024
Claire is a highly effective litigator and achieved an excellent outcome for a vulnerable client in an extremely complex case. She has the highest integrity and pursues the best interests for her client without compromise.
Legal 500 2024
Claire Horton is an amazing practitioner. Professional and empathetic. I could always contact Claire when I needed to. Her experience and friendliness made her very approachable at a very difficult time. Claire was my solicitor for many years prior to settling my claim, if I had to go through the process again, knowing what I do now, I would choose Claire over and over again. I have complete trust in her and she is excellent at what she does. The best – in my opinion.

Authored pieces

Insights Case studies
A wooden judge’s gavel resting on a circular sound block with a blue stethoscope draped around it, symbolizing the intersection of law and healthcare.
Medical Negligence
Insight

Coroner finds gross failings in community midwifery and Manchester hospital care contributed to death of Jen and Agnes Cahill

29.10.2025
The coroner investigating the death of 34-year-old Jen Cahill and her baby daughter Agnes has concluded that both their deaths in June 2024 were contributed to by neglect and gross failings by hospital staff within the Manchester University NHS Foundation Trust (MFT).
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Medical staff in scrubs and white coats walk down a bright hospital corridor, some moving toward the camera and others away, creating a busy and professional healthcare environment.
Medical Negligence
Case Study

Eight figure settlement in catastrophic birth injury claim

22.07.2025
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A person wearing blue gloves holds a cervical screening brush, commonly used for Pap smear tests, with both hands. The background is blurred.
Medical Negligence
Case Study

Smear test misdiagnosis at Leicester hospital trust causes life-changing treatment delay

18.07.2025
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A person wearing jeans and sneakers walks on a concrete path, using a white cane for navigation. The cane is in motion, and the person's legs are visible from knee down. The scene suggests independence and mobility.
Case Study

£2.25m+ for young woman left blind following delayed diagnosis of optic nerve glioma

04.02.2025
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Case Study

£28.89 million lifetime award in birth injury claim against Manchester University NHS Foundation Trust

06.01.2025
Claire Horton's client Omar* will receive damages of £28.89 million after negligence led to a catastrophic birth injury at St Mary’s Hospital Manchester. 
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What others say…

Chambers & Partners 2026
She will go beyond delivering legal advice by taking the time to understand the broader context of the matter, ensuring the solutions align with the clients' goals.
Chambers & Partners 2026
Claire is a excellent litigator, who is a pleasure to work with.
Legal 500 2026
Claire Horton is an exceptional lawyer who is very committed and makes sure to maximise recovery in many difficult cases.