If you're exploring weight loss surgery through your medical aid, the path from first consultation to approved procedure is navigable — but requires careful documentation and proactive engagement with your scheme. This guide walks you through every step.
The Honest Starting Point
Bariatric surgery is a PMB for qualifying patients. Your scheme cannot legally refuse to fund it if you meet the criteria. But "meeting the criteria" requires: 1. Confirming your BMI and comorbidity profile meets the qualifying threshold 2. Completing a structured pre-surgical programme (typically 3–6 months) 3. Obtaining psychiatric/psychological clearance 4. Getting pre-authorisation from your scheme before surgery
This is a multi-month process. Start it properly and you significantly reduce the chance of delays or declines.
Step 1: Confirm You Meet the PMB Qualifying Criteria
The PMB qualifying thresholds are: - BMI ≥ 40 kg/m² at any time (morbid obesity — no comorbidity required) - BMI ≥ 35 kg/m² with at least one significant obesity-related comorbidity (type 2 diabetes, hypertension, obstructive sleep apnoea, dyslipidaemia, NASH/fatty liver disease)
Your GP or physician needs to document the BMI and comorbidities in clinical notes. Ask your doctor to record your BMI explicitly in every consultation record from this point forward.
If your BMI is borderline (close to 35 or 40), ensure it is measured consistently — ideally at every consultation. Schemes sometimes require multiple readings.
Step 2: Register Your Comorbidities on CDL
If you have type 2 diabetes, hypertension, or dyslipidaemia as part of your obesity picture:
- Ensure all applicable CDL conditions are formally registered with your scheme.
- CDL registration means your chronic medication for these conditions is funded separately — this reduces your day-to-day benefit draw.
- Well-controlled CDL conditions (documented in clinical records) also strengthen your bariatric surgery motivation — they demonstrate that conservative treatment is in place but insufficient.
Step 3: Start the Pre-Surgical Programme Immediately — and Document Everything
Most schemes require a structured pre-surgical programme of 3–6 months before approving bariatric surgery. This typically includes:
- Regular GP or general physician consultations (monthly)
- Registered dietitian sessions (monthly or more frequently)
- Psychologist or psychiatrist assessment and sessions
- Attempts at dietary and behavioural modification
- Sometimes: a structured exercise programme
Start documenting from Day 1. Each consultation should produce: - A clinical note with BMI recorded - A referral letter if new provider added - A summary of the weight management approach discussed
Schemes may request all clinical notes as supporting documentation for pre-authorisation. A thick file of consistent, clinical, professionally documented consultations is your strongest evidence.
Keep copies of everything. Request clinical summaries from your GP, dietitian, and psychologist at the end of the programme.
Step 4: Psychologist and Psychiatric Assessment
All major schemes require psychiatric or psychological clearance before bariatric surgery. This assessment confirms: - No untreated major psychiatric disorder that would be worsened by surgery or impair post-surgical compliance - Understanding of the lifelong dietary changes required after surgery - Realistic expectations about outcomes - No active eating disorder (binge eating disorder in particular) that should be treated first
Request that the psychologist provide a written clearance letter specifically for bariatric surgery purposes, addressed to your scheme's managed care organisation.
Step 5: Choose a DSP Bariatric Surgeon and Hospital
Bariatric surgery as a PMB must be performed at a DSP facility with a DSP surgeon for the PMB obligation to be cleanly satisfied. Call your scheme and ask:
"Which bariatric surgeons and hospitals are on your DSP panel for bariatric surgery (sleeve gastrectomy / gastric bypass)? Please provide a list."
Not all private hospitals offer bariatric surgery programmes. Bariatric surgery requires specific laparoscopic equipment, a specialist theatre, an experienced bariatric anaesthesiologist, and post-operative ICU/HDU backup. Academic hospitals (Groote Schuur, Chris Hani Baragwanath, Tygerberg) have bariatric programmes and may be DSP options.
Step 6: Submit the Pre-Authorisation Request
The pre-authorisation should be submitted by your bariatric surgeon's rooms. It must include: - Patient BMI documentation (multiple readings over 3–6 months) - Comorbidity documentation - Summary of pre-surgical programme (dietitian reports, psychologist clearance, physician summary) - Surgical procedure requested (ICD-10 code) - Proposed hospital and surgeon
Ask the surgeon's rooms to copy you on the pre-authorisation submission and to advise you of the authorisation number once received.
Timeline: Schemes typically take 5–10 business days to assess bariatric pre-authorisation requests. Do not book the surgery date until the authorisation is in hand.
Step 7: Arrange Gap Cover Before Admission
Even at DSP facilities, your bariatric surgeon and anaesthesiologist will typically bill above scheme tariff. Contact your gap cover provider: - Confirm the procedure is covered under your policy - Pre-notify the procedure (some policies require this) - Obtain the pre-notification reference number
Post-Surgical: What to Expect from Medical Aid
After surgery: - In-hospital stay (1–3 days typically): Covered under hospital benefit (PMB for qualifying patients) - Nutritional supplements (protein supplements, multivitamins — post-surgical deficiency prevention): Usually OOP or day-to-day — check your scheme - Post-surgical dietitian visits: Day-to-day — limited sessions per year; these are critical in year 1 - Post-surgical psychologist follow-up: Day-to-day — limited sessions - Vitamin and mineral monitoring (B12, iron, calcium, zinc): Annual blood tests from pathology benefit
Support Resources
South African Obesity and Metabolic Surgery Society (SAOMSS): saomss.co.za Association for Dietetics in South Africa (ADSA): adsa.org.za Council for Medical Schemes: 0861 123 267 | www.medicalschemes.co.za
Talk to Eldon
Bariatric surgery approval is navigable with the right documentation and sequence. AURA helps members confirm PMB eligibility, identify DSP bariatric programmes, and structure their pre-surgical documentation package.
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