Table 5.19 – Patient Toilet Rooms
Current Guidelines:  
6.4  Patient Toilet Rooms.  Where toilet/bathrooms are provided as a part of a patient bedroom, each patient bedroom that is required to be accessible shall have an accessible toilet/bathroom that complies with 4.22 or 4.23 and shall be on an accessible route.
Final Revised Guidelines:  
223.1  General.  In licensed medical care facilities and licensed long-term care facilities where the period of stay exceeds twenty-four hours, patient or resident sleeping rooms shall be provided in accordance with 223.
Exception:  Toilet rooms that are part of critical or intensive care patient sleeping rooms shall not be required to comply with 603.
Model Codes & Standards
IBC 2000:  No exception for toilet rooms serving critical or intensive care patient sleeping rooms.

IBC 2003:  Section 1109.2 has an equivalent exception for toilet rooms serving critical or intensive care patient sleeping rooms.