Oral Health in Care Homes: NICE NG48 and What CQC Expects

Oral health is one of the most consistently overlooked areas of care home practice — and one that CQC inspectors are now actively probing. A resident with untreated tooth decay, ill-fitting dentures or undiagnosed mouth pain can go off their food, become withdrawn, or present with behaviour that gets mislabelled as a symptom of dementia rather than what it actually is: pain. Getting oral health right is a fundamental care standard, not an optional extra, and it sits squarely inside NICE guideline NG48 and CQC's inspection expectations under the single assessment framework quality statements. This article sets out what NG48 actually requires, what the follow-on quality standard adds, what CQC's own thematic reviews have found, and what registered managers need in place to evidence compliance.

Why oral health is a compliance issue, not just a personal care task

Poor oral health in care homes is linked to malnutrition, dehydration, aspiration pneumonia, social withdrawal and reduced quality of life. Residents living with dementia or communication difficulties are especially vulnerable, because they may not be able to report pain, and staff without training can miss the signs — reduced eating, disturbed sleep, agitation, or refusal to wear dentures. NICE published guideline NG48, "Oral health for adults in care homes," on 5 July 2016 to close this gap, and followed it with quality standard QS151, "Oral health in care homes," on 7 June 2017, which translates the guideline into measurable statements that commissioners and inspectors can check against (NICE, nice.org.uk).

What NICE NG48 actually requires

NG48 is written for care home providers, managers and staff, and it sets out a practical pathway rather than abstract principles. The core expectations are:

Assessment on admission

Every resident should have their mouth care needs assessed as part of admission, covering natural teeth, dentures, ability to carry out their own oral hygiene, and any existing dental contact. This is not a one-off box-tick — NICE expects the assessment to be repeated whenever a resident's needs change.

Recording needs in the care plan

The results of the oral health assessment, along with any dental appointments and the support a resident needs to maintain their mouth care, must be recorded in their personal care plan — the same principle that underpins good documentation and clear procedures across every area of care.

Daily mouth care support

Staff should support residents to brush natural teeth at least twice a day with fluoride toothpaste, and to clean dentures daily, respecting individual preferences for products and equipment wherever possible. For residents who cannot self-care, this becomes an active task for care staff, not a passive offer.

Access to dental services

Care homes must know how residents can access routine, urgent and emergency dental care, including local NHS dental services and, where needed, special care dentistry. NG48 expects providers to have a clear local pathway rather than leaving this to be worked out reactively when a resident is in pain.

Staff training

Care workers need training on why oral health matters, how to recognise signs of dental pain or disease (particularly in residents who cannot verbally communicate), and when and how to escalate concerns. NICE frames this as an ongoing competency, not a one-off induction session.

NICE QS151: the three quality statements

Where NG48 sets out the full guideline, QS151 distils it into three quality statements that are easier to audit against:

• Adults who move into a care home have their mouth care needs assessed on admission.
• Adults living in care homes have their mouth care needs recorded in their personal care plan.
• Adults living in care homes are supported to clean their teeth twice a day and to carry out daily care for their dentures.

These three statements are a useful self-audit checklist: if a home cannot evidence all three for a sample of residents' records, that is a genuine gap, not a paperwork technicality.

What CQC's own reviews found

CQC has looked directly at this issue through its "Smiling Matters" thematic reviews of oral health care in care homes, and the follow-up progress report published in March 2023 (updated September 2023) gives a useful before-and-after picture, comparing findings from its original 2019 review with re-inspection data gathered in 2022 (CQC, "Smiling matters: oral health in care homes – progress report," March 2023).

Source: CQC, Smiling Matters: oral health in care homes – progress report, March 2023.

The picture is mixed. Awareness, training and documentation all improved substantially between 2019 and 2022 — but access to NHS dental care for care home residents got markedly worse over the same period, and CQC's report described this as "an extreme challenge" for providers. The same 2022 data found that only 28% of the care homes visited had a nominated oral health champion, with workforce pressures cited as the main barrier to embedding one. For registered managers, the implication is clear: internal systems (assessment, care planning, training, policy) are the things you have full control over and are the areas most likely to be checked in detail, while dental access is a wider system problem you need to document your efforts to manage, even where the outcome is outside your control.

What CQC expects to see at inspection

Under the single assessment framework, oral health is assessed as part of how a service meets people's fundamental care needs — sitting alongside areas like nutrition and hydration, which are covered directly by Regulation 14 and explored in our guide to nutrition and hydration compliance under CQC Regulation 14. In practice, inspectors and assessors will typically want to see:

• An oral health assessment completed on admission and reviewed as needs change, evidenced in care records.
• Individual mouth care needs clearly recorded in the personal care plan, including denture care where relevant.
• Evidence that staff actually support daily tooth-brushing and denture cleaning, not just that a policy exists.
• A documented, accessible route to routine, urgent and emergency dental care, including how staff identify and respond to signs of dental pain.
• Staff training records showing oral health awareness training has been delivered and refreshed.
• A named lead or "oral health champion" who owns this area operationally, rather than it being nobody's specific responsibility.

Where these elements are missing, inspectors are likely to treat it as a gap in meeting people's fundamental care needs — the same category of finding that drives many of the shortfalls discussed in our piece on why care providers fail CQC inspections.

Practical steps for registered managers

To close the gap between NG48/QS151 expectations and day-to-day practice, a manageable starting point is:

• Audit a sample of current care plans against the three QS151 statements and note any gaps.
• Build (or refresh) an oral health policy that names who is responsible, how assessments are triggered, and how dental referrals are made.
• Appoint an oral health champion with protected time to support colleagues and monitor compliance.
• Map local NHS dental provision, including emergency and special care dentistry routes, so staff are not starting from scratch when a resident is in pain.
• Deliver oral health training to all care staff, with a refresher cycle, and keep records that can be produced at inspection.
• Add oral health as a standing item in resident reviews and care plan audits, not a separate annual exercise.

Frequently asked questions

Is NICE NG48 legally binding on care homes?

NICE guidelines are not themselves law, but CQC uses them as a reference point for what "good" looks like when assessing whether a provider is meeting the fundamental standards, including person-centred care and safe care and treatment. In practice, being unable to evidence the NG48 approach is likely to be treated as a compliance shortfall.

How often should oral health assessments be reviewed?

NG48 does not set a fixed interval, but expects assessment on admission and re-assessment whenever a resident's needs or condition change — for example following a fall, a change in swallowing ability, new dentures, or a deterioration linked to dementia.

Does every care home need a dedicated oral health champion?

NICE and CQC both encourage a named lead, and CQC's 2022 data found only 28% of care homes visited had one in place. It is not a strict regulatory requirement in itself, but it is a practical way of making sure oral health does not fall between the cracks of everyone's general responsibilities.

Oral health is a small, everyday task that has an outsized effect on residents' wellbeing, and it is now firmly on CQC's radar. Building NG48 and QS151 into your care planning, training and audit cycle protects residents and gives you a clear evidence trail at inspection. If your team needs structured training to embed this alongside other fundamental care standards, Learnsignal's CPD courses for care providers cover oral health, nutrition and the other fundamental care needs CQC assesses against.