For those with certain conditions, prescribed minimum benefits in South Africa can be the difference between paid care and an unexpected bill. This is not an optional extra but a legal requirement of every medical aid product, including hospital plans, ensuring members can access essential treatment for specified conditions.
Prescribed Minimum Benefits in South Africa Explained
PMBs are benefits listed in the Medical Schemes Act, and schemes must cover the diagnosis, treatment, and ongoing care of PMB conditions. The cover applies whether a person uses a basic or more comprehensive option, because the law requires medical schemes to fund PMBs with every plan. However, only the treatments specified under the Medical Schemes Act and the scheme’s protocols qualify for reimbursement, and not every available treatment.
For those managing chronic illness, PMBs help reduce gaps in care when benefits run low later in the year. They are also designed to keep treatment continuous, which is especially important for conditions that need regular medication, monitoring, and review. To understand how chronic condition benefits interact with PMBs, it helps to read up on both.
What Are PMBs?
The Council for Medical Schemes (CMS) states that PMBs include emergency medical conditions, 271 diagnosis treatment pairs, and 26 chronic conditions from the Chronic Disease List. The diagnosis-based approach means the doctor looks at the symptoms and confirmed diagnosis, not how the condition started. Once the diagnosis is confirmed, the scheme must assess the proper level of care and where it should happen, such as at a doctor’s rooms, in hospital, or as an outpatient.
The PMB conditions list includes the following 26 chronic conditions that all schemes are legally required to cover:
- Addison’s disease
- Asthma
- Bipolar mood disorder
- Bronchiectasis
- Cardiac failure
- Cardiomyopathy
- Chronic obstructive pulmonary disease
- Chronic renal disease
- Coronary artery disease
- Crohn’s disease
- Diabetes insipidus
- Diabetes mellitus type 1
- Diabetes mellitus type 2
- Epilepsy
- Glaucoma
- Haemophilia
- HIV infection
- Hyperlipidaemia
- Hypertension
- Hypothyroidism
- Multiple sclerosis
- Parkinson’s disease
- Rheumatoid arthritis
- Schizophrenia
- Systemic lupus erythematosus
- Ulcerative colitis
PMBs and Medical Aid
Prescribed minimum benefits in South Africa do not provide unlimited cover. Schemes must pay for the defined PMB care, but they may apply conditions like pre-authorisation, treatment protocols, formularies, and designated service providers to manage that care. If a formulary medicine is clinically appropriate and the member chooses a different one, the scheme may levy a co-payment.
Even hospital plans must cover prescribed minimum benefits in South Africa, because the legal liability applies to all products. However, schemes pay for specified PMB treatments, not every elective or preferred care option. Consequently, members should confirm whether a treatment is part of the PMB package before proceeding.
When Schemes May Refuse
A medical aid can refuse to pay when treatments do not meet the PMB definition, when members fail to request pre-authorisation, or when the care was not from a designated service provider with no valid reason. The regulations also allow co-payments if a member knowingly chooses a different medicine instead of the formulary option. However, in emergencies, schemes cannot block immediate treatment simply because authorisation was not obtained first.
This is where CMS prescribed benefits guidance becomes useful. If your condition is a listed PMB, the scheme must still consider the claim, but it can check whether the right process was followed and whether the requested treatment matches the approved cover. You can find the full list of KeyHealth’s designated service providers to ensure you use the correct network.
Accessing PMB Care
To access PMB-level care, first ask your doctor to confirm the diagnosis and use the correct ICD-10 code on the account. Then check your scheme’s rules, DSP network, and formulary, and obtain pre-authorisation before treatment begins where possible. If your condition is chronic, register it properly so medication, tests, and follow-up visits can be processed under the correct benefit structure. You can log into your KeyHealth member portal to check your benefit details and registered chronic conditions.
Families should also keep copies of referral letters, authorisation numbers, and claim statements. If treatment is needed urgently, get care first and sort out the paperwork afterwards, but only where the situation is truly an emergency.
If a Claim Is Rejected
If a claim for a PMB is rejected, request the reason in writing and check whether the issue is missing information, the wrong code, lack of pre-authorisation, or a dispute over the prescribed treatment. If necessary, follow the scheme’s internal complaints process and escalate to the Council for Medical Schemes if the matter is not resolved. For members with chronic illness, the fastest path is often to correct the clinical coding and resubmit with supporting documents.
Understanding prescribed minimum benefits in South Africa helps protect your cover, prevents avoidable costs, and ensures you receive the care the law requires. Contact KeyHealth to have your prescribed minimum benefits explained before your next claim is due.