If a gradual dose reduction was not attempted, review the medical record to determine if there is physician documentation that the GDR is clinically contraindicated.
Code 0, no: if antipsychotics were not received: Skip N0450B, N0450C, N0450D and N0450E.
Code 1, yes: if antipsychotics were received on a routine basis only: Continue to N0450B, Has a GDR been attempted?
Code 2, yes: if antipsychotics were received on a PRN basis only: Continue to N0450B, Has a GDR been attempted?
Code 3, yes: if antipsychotics were received on a routine and PRN basis: Continue to N0450B, Has a GDR been attempted?
N0450: Antipsychotic Medication Review (cont.)
Any medication that has a pharmacological classification or therapeutic category of antipsychotic medication must be recorded in this section, regardless of why the medication is being used.
Code 0, no: if a GDR has not been attempted. Skip to N0450D, Physician documented GDR as clinically contraindicated.
Code 1, yes: if a GDR has been attempted. Continue to N0450C, Date of last attempted GDR.
Enter the date of the last attempted Gradual Dose Reduction.
Compliance with the requirement to perform a GDR may be met if, for example, within the first year in which a resident is admitted on an antipsychotic medication or after the facility has initiated an antipsychotic medication, the facility attempts a GDR in two separate quarters (with at least one month between the attempts), unless physician documentation is present in the medical record indicating that a GDR is clinically contraindicated. Information on GDR and tapering of medications can be found in the State Operations Manual, Appendix PP, Guidance to Surveyors for Long Term Care Facilities in accordance with 42 CFR 483.45 at https://www.cms.gov/regulations-and- guidance/guidance/manuals/internet-only-manuals-ioms-items/cms1201984.
In N0450B and N0450C, include GDR attempts conducted since the resident was admitted to the facility, if the resident was receiving an antipsychotic medication at the time of admission, OR since the resident was started on the antipsychotic medication, if the medication was started after the resident was admitted.
Do not include gradual dose reductions that occurred prior to admission to the facility (e.g., GDRs attempted during the resident’s acute care stay prior to admission to the facility).
If the resident was admitted to the facility with a documented GDR attempt in progress and the resident received the last dose(s) of the antipsychotic medication of the GDR in the facility, then the GDR would be coded in N0450B and N0450C.
If the resident received a dose or doses of an antipsychotic medication that was not part of a documented GDR attempt, such as if the resident received a dose or doses of the medication PRN or one or two doses were ordered for the resident for a specific day or procedure, these are not coded as a GDR attempt in N0450B and N0450C.
N0450: Antipsychotic Medication Review (cont.)
DEFINITION
GRADUAL DOSE REDUCTION (GDR)
Step-wise tapering of a dose to determine whether or not symptoms, conditions, or risks can be managed by a lower dose or whether or not the dose or medication can be discontinued.
DEFINITION
GRADUAL DOSE REDUCTION (GDR)
Step-wise tapering of a dose to determine whether or not symptoms, conditions, or risks can be managed by a lower dose or whether or not the dose or medication can be discontinued.
Prior to discontinuing a psychoactive medication, residents may need a GDR or tapering to avoid withdrawal syndrome (e.g., for medications such as selective serotonin reuptake inhibitors [SSRIs], tricyclic antidepressants [TCAs], etc.).
Discontinuation of an antipsychotic medication, even without a GDR process, should be coded in N0450B and N0450C as a GDR, as the medication was discontinued. When an antipsychotic medication is discontinued without a gradual dose reduction, the date of the GDR in N0450C is the first day the resident did not receive the discontinued antipsychotic medication.
Do not count as a GDR an antipsychotic medication reduction performed for the purpose of switching the resident from one antipsychotic medication to another.
The start date of the last attempted GDR should be entered in N0450C, Date of last attempted GDR. The GDR start date is the first day the resident received the reduced dose of the antipsychotic medication.
In cases in which a resident is or was receiving multiple antipsychotic medications on a routine basis and one medication was reduced or discontinued, record the date of the reduction attempt or discontinuation in N0450C.
If multiple dose reductions have been attempted since admission OR since initiation of the antipsychotic medication, record the date of the most recent reduction attempt in N0450C.
Federal requirements regarding GDRs are found at 42 CFR 483.45(d) Unnecessary drugs and 483.45(e) Psychotropic drugs.
N0450: Antipsychotic Medication Review (cont.)
Code 0, no: if a GDR has not been documented by a physician as clinically contraindicated. Skip N0450E Date physician documented GDR as clinically contraindicated.
Code 1, yes: if a GDR has been documented by a physician as clinically contraindicated. Continue to N0450E, Date physician documented GDR as clinically contraindicated.
Enter date the physician documented GDR attempts as clinically contraindicated.
In this section, the term physician also includes physician assistant, nurse practitioner, or clinical nurse specialist.
In N0450D and N0450E, include physician documentation that a GDR attempt is clinically contraindicated since the resident was admitted to the facility, if the resident was receiving an antipsychotic medication at the time of admission, OR since the resident was started on the antipsychotic medication, if the medication was started after the resident was admitted to the facility.
Physician documentation indicating dose reduction attempts are clinically contraindicated must include the clinical rationale for why an attempted dose reduction is inadvisable. This decision should be based on the fact that tapering of the medication would not achieve the desired therapeutic effects and the current dose is necessary to maintain or improve the resident’s function, well-being, safety, and quality of life.
N2001: Drug Regimen Review
Complete only if A0310B = 01.

Potential and actual resident medication adverse consequences and errors are prevalent in health care settings and often occur during transitions in care.
Adverse consequences related to medications may result in serious harm or death, emergency department visits, and rehospitalizations and affect the resident’s health, safety, and quality of life.
DEFINITION
DRUG REGIMEN REVIEW
A drug regimen review includes medication reconciliation, a review of all medications a resident is currently using, and a review of the drug regimen to identify, and if possible, prevent potential clinically significant medication adverse consequences.
The drug regimen review includes all medications, prescribed and over the counter (OTC), nutritional supplements, vitamins, and homeopathic and herbal products, administered by any route. It also includes total parenteral nutrition (TPN) and oxygen.
DEFINITION
DRUG REGIMEN REVIEW
A drug regimen review includes medication reconciliation, a review of all medications a resident is currently using, and a review of the drug regimen to identify, and if possible, prevent potential clinically significant medication adverse consequences.
The drug regimen review includes all medications, prescribed and over the counter (OTC), nutritional supplements, vitamins, and homeopathic and herbal products, administered by any route. It also includes total parenteral nutrition (TPN) and oxygen.
Drug regimen review is intended to improve resident safety by identifying and addressing potential and actual clinically significant medication issues at the time of a resident’s admission (start of SNF PPS stay) and throughout the resident’s stay (through Part A PPS discharge).
Drug regimen review is an important component of the overall management and monitoring of a resident’s medication regimen.
Prevention and timely identification of potential and actual medication-related adverse consequences reduces the resident’s risk for harm and improves quality of life.
Educate staff in proper medication administration techniques and adverse effects of medications, as well as to be observant for these adverse effects.
Implement a system to ensure that each resident’s medication usage is evaluated upon admission and on an ongoing basis and that risks and problems are identified and acted upon.