Short answer: Not initially — every standard UK policy excludes conditions you had before joining. But exclusion isn't always permanent: on moratorium terms, a condition from the look-back window (5 years at most insurers, 3 at AXA) becomes covered after 2 continuous trouble-free years. The genuine exception is Benenden Health: no health questions and pre-existing conditions accepted, because it's discretionary healthcare with NHS-wait gates rather than underwritten insurance (all verified July 2026).
For who: anyone with medical history wondering whether PMI is still worth buying.
Reviewed by: Ben Darke, PMI Experts · Last updated: 2026-07-17
Reviewed by: Ben Darke, PMI Experts · Last updated: 2026-07-17
Key facts
| Standard rule | Pre-existing conditions excluded at every underwritten UK insurer (verified across nine providers, July 2026) |
| Route back to cover | 2 trouble-free years under moratorium terms; 3-year look-back at AXA vs 5 elsewhere |
| Chronic conditions | Never covered for ongoing management (diabetes, arthritis, MS…) — acute flare-ups sometimes are; cancer is carved out of Aviva's chronic exclusion |
| The exception | Benenden Health: £15.85/month, no health questions, pre-existing accepted — but discretionary, NHS-wait-gated, no cancer treatment (July 2026) |
| Prior cancer | AXA excludes recurrence or spread of any pre-joining cancer entirely (its own pages, July 2026) |
| Non-disclosure risk | Hiding conditions on FMU can void claims — always disclose |
Sources
Provider policy documents and pre-existing-condition pages: Bupa, AXA Health, Aviva, Vitality, WPA, The Exeter, Freedom, National Friendly, Benenden Health — all verified July 2026.