DME Fee Schedule Key and Changes
Customize your policy alerts
Sign up for all Illinois Department of Healthcare and Family Services policy alerts
Know when Illinois Department of Healthcare and Family Services releases new policies or updates existing guidance.
Monitor payer policy activity
Defines column headings, billing and prior approval rules, pricing adjustments (including a 2.7% reduction), quantity/day limits, and instructions for items not on the fee schedule for providers billing Durable Medical Equipment to Illinois HFS.
Multiple HCPCS and L-codes were added to the fee schedule on various effective dates and numerous codes received price, quantity, or indicator changes; several L-code partial hand codes were deleted effective 04/01/26.
Coverage Rules and Indicators
Coverage indicators
Age-based coverage notes and Medicare billing order determine coverage scope and billing precedence.
Unlisted items (NEC handling)
Procedure for items not listed on the Illinois HFS fee schedule.
Operational billing/coverage notes
Operational notices that affect billing, prior approval, and quantity rules.
Chronological DME fee schedule changes
Chronological listing of notable DME fee-schedule changes by effective date (selected entries).
HCPCS / Fee Schedule Code Details
| HCPCS | Procedure code list; the fee schedule includes a complete list of HCPCS codes; wheelchair codes listed in separate rows. |
| L8010 | Breast Prosthesis Mastectomy Sleeve removed effective 04/01/25 |
| A4453 | Rectal Cath W/WO Balloon for Use W/ Any Type TAI Sys, each added effective 04/01/25 |
| A4288 | Valve for breast pump, replacement (added) |
| A4295 | Intermittent urinary catheter; straight tip, hydrophilic coating, each (added) |
| A4296 | Intermittent urinary catheter; coude (curved tip), hydrophilic coating, each (added) |
| A4297 | Intermittent urinary catheter; hydrophilic coating, with insertion supply (added) |
| E0468 | Home ventilator dual function cough stimulator, includes all accessories and supplies (added) |
| E0469 | Lung expansion/airway clearance, high frequency oscillation plus nebulizer device (added) |
| E1028 | Wheelchair accessory - manual swingaway/retractable/removable mounting hardware, other (description change) |
| E1032 | Wheelchair accessory used with joystick - other (added) |
| L6000 | Partial hand, thumb remaining (deleted) |
| L6010 | Partial hand, little and/or ring finger remaining (deleted) |
| L6020 | Partial hand; no finger remaining (deleted) |
Provider Billing, Prior Authorization, and Operational Changes
Submit HFS 1409 for Prior Approval and NEC items
Submit an HFS 1409 Prior Approval Request with medical documentation when prior approval is required, and for items not listed on the fee schedule use a Not Elsewhere Classified (NEC) HCPCS code on the HFS 1409 submission (examples: A4649, E1399, K0108).
- Use HFS 1409 for prior approval requests and include supporting medical documentation.
- For items not on the fee schedule, bill using an NEC code and include the NEC on the HFS 1409 form.
Prior Approval indicator legend (N/Y/R/B/E)
Follow the fee schedule Prior Approval indicator meanings exactly: N = No PA required; Y = PA required; R = Continuous Rental - PA required; B = Rent to Purchase - PA required; E = Requires PA for Purchase or Modifications (repairs require PA when repair total is $1,500 or more).
- N — No prior approval required
- Y — Prior approval required
- R — Continuous rental; prior approval required
- B — Rent to purchase; prior approval required
- E — Prior approval required for purchase or modifications; repairs require PA when repair total ≥ $1,500
Added services and rental rule change
Note the specific service and rental rule changes: Human Breast Milk Processing, Storage, and Distribution was added; Continuous Passive Motion Exercise Device (other than knee) was changed to daily rental up to 21 days.
- Human Breast Milk Processing, Storage, and Distribution — added
- Continuous Passive Motion Exercise Device, other than knee — changed to daily rental up to 21 days
Infusion set quantity updates (A4230, A4231)
Adjust billing quantities per the fee schedule changes: A4230 (Infusion Set/External Insulin Pump, Non-Needle Cannula Type) and A4231 (Infusion Set, External Insulin Pump, Needle Type) had quantity changes effective 06/01/24 — bill per the updated max quantity limits shown on the fee schedule.
Codes with price changes effective 01/01/25
Apply the 01/01/25 price changes to the listed codes when submitting claims; the fee schedule marks these codes with '1 = Price change'.
Code removals and additions effective 04/01/25
Update billing for additions and removals effective 04/01/25: L8010 (Breast Prosthesis Mastectomy Sleeve) was removed; A4453 (rectal catheter) was added; A4459 (manual TAI system) had a price/description change — bill or stop-billing these codes per the effective date.
04/01/26 deletions and wheelchair accessory updates
Prepare for deletions and wheelchair accessory updates effective 04/01/26: wheelchair accessory codes E1028–E1034 have description additions/changes, and partial hand L-codes L6000, L6010, L6020 were deleted — do not bill deleted L-codes after the effective date and use updated E-code descriptions/pricing.
- E1028 — wheelchair accessory description change (manual swingaway/retractable/removable mounting hardware, other)
- E1032–E1034 — wheelchair accessory codes added/updated (use updated descriptions)
- L6000, L6010, L6020 — deleted effective 04/01/26; do not submit claims for these codes after this date
Column and Indicator Definitions
OpenPayer is powered by Trek Health's payer performance platform. Trek continuously ingests, validates, and normalizes Transparency in Coverage data alongside payer policies and other commercial payer data to create a structured payer intelligence foundation. OpenPayer uses this foundation to deliver personalized search results, dynamically generated policy pages, and tailored policy monitoring based on each user's payers, specialties, billing codes, and areas of interest. The same intelligence powers broader payer performance workflows, including reimbursement benchmarking, contract evaluation, payer negotiations, and financial decision-making.