Prescribed Minimum Benefits Denied in South Africa
South African medical schemes must cover Prescribed Minimum Benefits by law. If your PMB claim was denied, here's how to appeal and complain to the CMS.
Prescribed Minimum Benefits (PMBs) are one of the most powerful consumer protections in South African healthcare law. If your medical scheme has denied a claim for a PMB condition, the scheme may be acting unlawfully — and the Council for Medical Schemes (CMS) has authority to force them to pay.
What Are Prescribed Minimum Benefits?
PMBs are defined in the Medical Schemes Act 131 of 1998 and the Prescribed Minimum Benefits Regulations. They represent the floor of coverage that every South African medical scheme must provide, regardless of:
- Which plan you are on (entry-level or comprehensive)
- How much of your annual benefits you have already used
- Whether your chosen provider is in-network or out-of-network (with some nuances)
There are three categories of PMBs:
1. Emergency medical conditions: Any condition that constitutes an immediate threat to life, limb, or organ function. Schemes must fund the emergency stabilisation and treatment, as well as transport to an appropriate facility.
2. 270 defined diagnosis-treatment pairs (DTPs): These are specific medical conditions paired with their defined, evidence-based treatments. Examples include appendicitis and appendectomy, myocardial infarction and appropriate cardiac intervention, and cholecystitis and cholecystectomy.
3. Chronic Disease List (CDL) — 25 conditions: Schemes must cover ongoing treatment for 26 defined chronic conditions including:
- Addison's disease
- Asthma
- Bipolar disorder
- Cancer
- Cardiac failure
- Coronary artery disease
- Chronic obstructive pulmonary disease (COPD)
- Crohn's disease
- Diabetes mellitus Type 1 and Type 2
- Dysrhythmias (heart rhythm disorders)
- Epilepsy
- Glaucoma
- Haemophilia
- HIV/AIDS
- Hyperlipidaemia (high cholesterol)
- Hypertension
- Hypothyroidism
- Multiple sclerosis
- Parkinson's disease
- Rheumatoid arthritis
- Schizophrenia
- Systemic lupus erythematosus
- Ulcerative colitis
How PMB Coverage Works in Practice
When you have a PMB condition, your medical scheme must fund the defined treatment — at cost — when treated at a Designated Service Provider (DSP). If you use a non-DSP in an emergency (because no DSP was accessible), the scheme must still cover the emergency component.
If your scheme does not have a DSP for your specific condition or area, you are entitled to be treated at any appropriate provider, and the scheme must pay.
Common PMB Denials and Why They Are Unlawful
"Your benefits are exhausted": Annual benefit limits cannot be applied to PMB claims. If the treatment qualifies as a PMB, it must be paid regardless of what else you have claimed that year.
"This medication is not on our formulary": For CDL conditions, the scheme must fund appropriate treatment. If they offer an alternative medicine and your doctor confirms the alternative is clinically adequate, the scheme can substitute — but if your doctor documents a medical reason the alternative is unsuitable, the scheme must provide the prescribed medicine.
"You used an out-of-network provider": For non-emergency PMB treatment, you should use a DSP where possible. However, if no DSP was reasonably accessible, or if the DSP could not provide the required service, the scheme must still fund at PMB level.
"Your condition is pre-existing": Waiting periods cannot exclude PMB conditions. If the condition qualifies as a PMB, it must be covered from day one of membership.
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"This is not covered on your plan": Plan-level exclusions cannot override PMBs. An Emerald or BonEssential plan holder has identical PMB rights to someone on the most comprehensive available plan.
How to Appeal a PMB Denial
Step 1 — Identify the applicable PMB DTP
Download the PMB schedule from medicalschemes.com. Find the DTP that matches your condition and treatment. Note the DTP number.
Step 2 — Write a formal appeal
Address the appeal to the scheme's principal officer. State:
- The treatment or service that was denied
- That this treatment constitutes a PMB under DTP [number] / CDL condition [name]
- That denial of a PMB is a contravention of the Medical Schemes Act 131 of 1998
- A request that the scheme pay the claim in full
Attach your doctor's motivation letter, clinical records, and the relevant PMB DTP reference.
Step 3 — CMS complaint
If the scheme does not resolve the matter within 30 days, file a complaint with the CMS:
- Online: medicalschemes.com
- Email: complaints@medicalschemes.com
PMB-related complaints receive serious attention from the CMS. Schemes that repeatedly deny PMB claims can face regulatory penalties.
What the CMS Can Order
Following a PMB complaint, the CMS can:
- Direct the scheme to pay the claim in full
- Require the scheme to provide a detailed explanation of its clinical decision
- Impose penalties for systematic non-compliance
- Refer persistent violators to the Board of Healthcare Funders for disciplinary action
Practical Checklist
- Identify your condition in the PMB DTP list or CDL
- Obtain written denial from the scheme with specific reasons
- Get your doctor to write a motivation letter referencing the PMB DTP
- Send a formal written appeal citing the Medical Schemes Act
- Escalate to CMS if no resolution within 30 days
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