Parkinson's Insurance Discovery: Medicare, DBS Coverage, DaTscan & Long-Term Care
Because ~90% of people with Parkinson's disease are 60+ (or qualify for Medicare after 24 months of SSDI), choosing the right combination of Original Medicare + Medigap vs. Medicare Advantage — and understanding Medi-Cal In-Home Supportive Services (IHSS) — can save a family tens of thousands of dollars over the course of the condition.
Accuracy Level — General Prices: You are currently viewing general published hospital cash prices, Medicare baselines, and wide multi-payer ranges. Add your insurance card to see YOUR price for your specific payer and plan.
Does Medicare Cover DBS (Deep Brain Stimulation) Surgery for Parkinson's?
Yes. Medicare Part A (inpatient hospital stay, MS-DRG 024/023) and Medicare Part B (neurosurgeon, neurologist programming, and outpatient pulse generator CPT 61885/61867) cover unilateral or bilateral Deep Brain Stimulation of the subthalamic nucleus (STN), globus pallidus interna (GPi), or ventral intermediate nucleus of the thalamus (VIM) when the following CMS NCD 160.24 criteria are documented in your medical record:
- Idiopathic Parkinson's Disease (not atypical parkinsonism such as PSP, MSA, or vascular parkinsonism)
- Clear Responsiveness to Levodopa (typically a ≥30% improvement on the UPDRS Part III motor exam during an on/off levodopa challenge)
- Hoehn & Yahr Stage ≥ 2 when off medication, with disabling motor fluctuations (“wearing-off”), peak-dose dyskinesias, or medication-refractory tremor despite optimal medical management
- Surgical Readiness: Patient and family understand device programming follow-up requirements
- Contraindications in NCD 160.24: Significant cognitive impairment / dementia, uncontrolled severe depression, or coagulopathy/medical conditions that prevent safe stereotactic craniotomy.
- Original Medicare + Medigap Plan G: Your out-of-pocket cost for DBS surgery is $0 after the $257 annual Part B deductible.
- Original Medicare WITHOUT Medigap: You owe the $1,716 Part A inpatient deductible PLUS 20% uncapped Part B coinsurance on surgeon and outpatient generator charges (which can exceed $4,900+ on a $24,865 APC 5464 generator replacement).
DaTscan Cost & Medicare Coverage Criteria
A DaTscan combines two billing codes: the nuclear medicine SPECT camera scan (CPT 78803) and the radioactive Ioflupane I-123 tracer injection (HCPCS A9584).
- 2026 Medicare OPPS Rate: $1,308.45 ($0 copay with Medigap; ~$262 coinsurance without Medigap).
- Bay Area Hospital Cash Spread: $389 – $16,079 across 14 audited hospitals (e.g., $2,877 cash for A9584 + $1,119 for 78803 at El Camino Health; $3,729 + $2,283 at UCSF; $7,200 + $5,478 at Stanford).
- When Plans Deny DaTscan: Commercial insurers and Medicare Advantage plans frequently deny DaTscan if the chart already states “definite Parkinson's disease.” The ordering neurologist must document clinical diagnostic uncertainty (e.g., differentiating Essential Tremor or drug-induced tremor from Parkinson's).
Parkinson's Physical Therapy Cost, LSVT BIG/LOUD & Swallow Studies
Evidence-based Parkinson's rehabilitation programs like LSVT BIG® (physical/occupational therapy) and LSVT LOUD® (speech therapy) involve 16 intensive 1-on-1 sessions (4 days/week for 4 weeks).
- 2026 Medicare Allowed Rates: $35.91 per 15-min PT unit (CPT 97110), $41.31 per 15-min neuromuscular unit (CPT 97112), $36.40 per 15-min OT ADL unit (CPT 97535), and $83.88 per Speech Therapy session (CPT 92507).
- 2026 KX Modifier Threshold ($2,480): There is no hard cap on Medicare therapy. Above $2,480 in combined PT + Speech charges, your therapist appends the
KXmodifier confirming ongoing medical necessity for Parkinson's (ICD-10G20). - Maintenance Therapy Is Covered (Jimmo v. Sebelius): Medicare cannot deny PT, OT, or Speech Therapy simply because Parkinson's is progressive — therapy to maintain function and prevent falls or aspiration pneumonia is legally covered.
Parkinson's Care Pathway: 2026 Medicare Baseline vs. Bay Area Hospital Spread
Every service links directly to its 14-hospital price comparison page.
| Parkinson's Pathway Service | Primary CPT / DRG | 2026 CMS Medicare Baseline | Tier 1 Bay Area Spread (14 Hospitals) | Hospital Breakdown |
|---|---|---|---|---|
| Deep Brain Stimulation (DBS) Surgery — Lead & Neurostimulator Implant | CPT 61885 | $24,865 | $4,610 – $467,890 | Compare 14 Hospitals → |
| DaTscan — Dopamine Transporter Brain SPECT Imaging (CPT 78803 + A9584) | CPT 78803 | $1,308.45 | $389 – $16,079 | Compare 14 Hospitals → |
| Brain MRI Without Contrast | CPT 70551 | $339.26 | $135 – $8,227 | Compare 14 Hospitals → |
| Neurology Consult & Movement Disorder Specialist Follow-Up (CPT 99204 / 99214) | CPT 99204 | $194.82 | $23 – $1,247 | Compare 14 Hospitals → |
| Physical Therapy — Therapeutic Exercise (Per 15-Min Unit) | CPT 97110 | $35.91 | $16 – $336 | Compare 14 Hospitals → |
| Occupational Therapy — Parkinson's ADL, Fine Motor & Home Safety (CPT 97535 / 97165) | CPT 97535 | $36.4 | $16 – $905 | Compare 14 Hospitals → |
| Speech Therapy (incl. LSVT LOUD Voice & Dysarthria Therapy — CPT 92507) | CPT 92507 | $83.88 | $61 – $954 | Compare 14 Hospitals → |
| Swallow Study — Modified Barium Swallow / Videofluoroscopy (CPT 92611 + 74230) | CPT 92611 | $256.58 | $57 – $1,245 | Compare 14 Hospitals → |
| Home Health & Neuromuscular Rehab Visit (CPT 99349 / CPT 97112) | CPT 99349 | $178.5 | $18 – $529 | Compare 14 Hospitals → |