IL · guidance
Ill. HFS Handbook for Hospice Agencies, Topic K-250.6
Service Intensity Add-on Payment – Revenue Codes 055X and 056X
Effective with service From Dates on and after January 1, 2016, an SIA payment
may be billed for visits by a social worker or registered nurse (personnel defined in
42 CFR Part 418.114), when provided during routine home care during the last
seven days of life. The SIA payment is in addition to the RHC payment. The SIA
hourly rate is derived from the hospice Continuous Home Care hourly rate and is
payable in 15-minute increments (one unit = 15 minutes).
The eligible SIA payment revenue lines may only encompass at a maximum the last
seven days of life. The maximum number of hours allowed per day is four hours (16
units) for either the social worker services or registered nurse services or a
combination of the two services. If more than 16 units per day are billed for either
055X or 056X, the claim will reject. If the combination of 055X & 056X exceeds 16
units per day, the additional units will be ignored, as long as neither 055X nor 056X
exceed the maximum individually. If the number of SIA days billed is less than
seven, the provider may only bill the maximum units allowed per day. To receive the
SIA, the claim must contain routine home care Revenue Code 0651.
Billing for Registered Nurse Services – Services provided by a registered nurse
must be billed with HCPCS code G0299 and Revenue Code 055X.
Billing for Social Work Services – Services provided by a social worker must be
billed with HCPCS code G0155 and Revenue Code 056X. This service may not be
provided by a social worker via telephone.
If SIA days cross calendar months, the Department must have the initial month’s
claim in payable status before the hospice bills the last claim identifying patient
death. The Department will run a monthly report on participants where the following
conditions are met:
• The Department received a claim identifying patient death.
• The patient had SIA days in the month of death.
• The patient mathematically could have received SIA days in the previous month.
The Department will make payment adjustments for those earlier claims to
reimburse the hospice for the SIA days billed on the initial claim. The Adjustment
Reason Code appearing on the Remittance Advice for these claims will be 3566 –
Service Intensity Add-on Adjustment.
Any SIA date must be tied to a date for RHC in order to be reimbursed. Revenue
code 0651 (RHC) associated with an SIA day, plus revenue codes 055X (registered
nurse service) and/or 056X (social work service), must be billed by individual
service date. If there are no SIA days associated with specific RHC days, RHC
revenue code 0651 may be billed for multiple service units (FL 46).
Provenance
- Source
- hfs.illinois.gov
- Retrieved
- 2026-10-02
- Edition
- hfs-k200-2016-11-01
- Content hash
38ec3898d76e2a17cbbcea58b591a793cb2adacca5a71aab495a0d1456edb108
The link goes to the issuing authority’s own document — the one we read to produce this record. Where a source publishes whole titles rather than sections, your browser may need a moment to jump to the provision.
Unofficial copy of government-published law, reproduced from official sources with full provenance. Not an official publication; verify against official sources before relying on it in a filing. Records in the 'guidance' corpus, and only that corpus, are sub-regulatory (interpretive guidelines, survey procedures) and are not binding law. Validity bounds follow each jurisdiction's declared temporalBasis.