NHS On-Call Payments Explained

On-call is one of the more common parts of NHS pay that people struggle to find a straight answer about, precisely because — unlike the unsocial hours rates covered in our companion guide — there isn't a single national percentage sitting in the Terms and Conditions Handbook that applies everywhere. This guide sets out what on-call actually is, how it's genuinely paid today, and who it typically applies to, without pretending there's a single national figure this page can hand you.

What "on-call" actually means

On-call is a formal arrangement, set out in your contract or local rota, where you're required — outside your normal working hours — to remain contactable and able to attend work within an agreed response time if you're needed. Most on-call arrangements are non-resident: you're available from home (or wherever you choose to be within any limits your trust sets), rather than required to be on trust premises. That's the key thing that distinguishes typical on-call from standby, covered in its own guide below.

• ✓ On-call is a rostered, agreed arrangement — not an informal expectation that you might get a call
• ✓ It's normally non-resident: you're available from home, and travel in if you're actually called
• ✓ It applies outside your normal contracted working hours, on top of your regular rota
• ✓ Whether a role carries on-call responsibilities is set out in the job description and local service rota, not inferred from band alone

The two-part payment structure: availability vs being called in

This is the part of on-call pay that's easiest to misunderstand, so it's worth being explicit about it. Being on-call and actually being called in to work are treated as two separate events, each compensated separately.

In other words, a quiet on-call shift where you're never actually contacted still earns you the availability payment. A busy on-call shift where you're called in three times earns you that same availability payment, plus separate pay for each period you actually spent working. The two don't substitute for one another.

Why there's no single national on-call rate

Before 1 April 2011, on-call arrangements across the NHS in England were paid under a variety of older, inconsistent local and national provisions. From 1 April 2011, the NHS Staff Council moved on-call and other extended service cover onto locally agreed arrangements — negotiated between each individual employer and its staff-side representatives — rather than a single fixed national figure.

Those local schemes aren't a free-for-all, though. They have to be consistent with the 12 principles set out in Annex 29 of the NHS Terms and Conditions of Service Handbook — "Principles for Harmonised On-Call Arrangements" — which exist to give a more consistent approach to on-call across the NHS and, importantly, to help each employer meet equal pay requirements across different staff groups covered by the same trust-wide scheme. What Annex 29 doesn't do is set the actual allowance itself — that's for each employer and its staff side to agree locally, which is exactly why you won't find a single percentage on this page the way you would for Section 2 unsocial hours.

Who's typically on-call

On-call arrangements exist wherever a service needs to maintain some level of expert availability outside normal working hours, without necessarily needing someone physically present the whole time. That covers a genuinely wide range of NHS roles:

• • Allied health professionals — for example, radiographers providing emergency out-of-hours imaging cover, or physiotherapists on respiratory or critical care on-call rotas
• • Healthcare science staff — biomedical scientists and other laboratory staff covering out-of-hours pathology or blood transfusion services
• • Some nursing roles — for example, specialist nurses providing telephone advice or senior nursing on-call cover overnight
• • Estates, IT, and other operational staff maintaining out-of-hours emergency response for the wider hospital site
• • Senior managers on a trust's executive or director on-call rota for major incidents

Staff on Band 8a and above are less likely to receive a separate on-call payment as a distinct line item, in the same way they're generally not paid separate Section 2 unsocial hours enhancements — the expectation for more senior roles is often that some on-call or out-of-hours availability is already reflected in the overall salary for the post, though this varies by trust and role, so it's worth checking your own contract rather than assuming.

On-call pay and your NHS Pension

Availability payments — the amount paid simply for being on-call — are pensionable pay. If you're in the 2015 NHS Pension Scheme, whatever on-call availability pay you receive in a scheme year is added to your pensionable earnings for that year, in the same way unsocial hours enhancements are treated. Any additional payment for hours actually worked while called in is pensionable too, in the same way normal worked hours are. See our full NHS Pension Scheme 2015 explained guide for how CARE accrual is calculated from your total pensionable pay each year.

Why this is a completely different system from resident doctors' on-call pay

It's worth being clear about this distinction, because the two are easily confused. Resident doctors (the term the NHS adopted in 2024 for what used to be called junior doctors) aren't paid under Agenda for Change at all, and don't receive a separate on-call allowance of the kind described on this page. In England, the 2016 resident doctor contract instead pays an on-call availability allowance of 8% of basic salary for non-resident on-call availability, regardless of frequency, plus weekend allowance (3% to 15%) and a 37% night work premium (BMA payslip guide). Doctors still on the 2002 contract in Scotland, Wales and Northern Ireland get a banding supplement of 20% to 100% set for their whole rota.

See our full NHS Doctors' Pay Explained guide for how nodal points and resident doctor allowances actually work for resident doctors and consultants — it's a genuinely different structure from the Agenda for Change on-call arrangements described here, not simply the same system under a different name.

On-call vs standby: related, but not simply two names for the same thing

NHS terms and conditions treat on-call and standby as two distinct tiers within the same broader "extended service cover" framework introduced from 2011, differentiated mainly by where you're required to be. On-call is normally non-resident — available from home, travelling in if called. Standby means being required to be on trust premises or trust-provided accommodation, ready to work immediately, without the option of waiting at home first. Because the restriction on your time and location is greater, standby is typically compensated differently from ordinary on-call under local schemes. See our dedicated NHS Standby Payments Explained guide for the full detail on that specific arrangement, including where the genuine terminology overlap causes confusion.

Frequently asked questions

This guide is independent, general information only and is not affiliated with NHS England, the DHSC, or any individual NHS trust. On-call allowances are set locally and vary by employer — always check your own trust's current on-call policy for the figures that actually apply to you.