6.1 Partnering with Nursing, Pharmacy & Allied Health Professionals
Key Takeaways
Use interdisciplinary observations to resolve the clinical question; treatments and screening findings do not independently establish a diagnosis or its severity.
Apply the exact FY2027 I.B.14 documentation exceptions, the legally accountable provider definition, and the separate SDOH requirements rather than a blanket physician-signature rule.
Nursing and pharmacy can clarify chronology, treatment indications, and factual discrepancies; route diagnostic uncertainty to the appropriate provider.
The 2012 Academy/ASPEN adult framework is context-specific clinical assessment guidance; a dietitian assessment or supplement order is not an automatic malnutrition code assignment.
Close the collaboration loop by checking a supported, coherent record; a clarification that yields no additional diagnosis is a valid result.
Clinical partnerships: translate observations into a clear record
An interdisciplinary CDI partnership connects information that different clinicians observe, resolves documentation gaps, and returns diagnostic questions to the appropriate provider. Start with the patient's course: what changed, who assessed it, what treatment occurred, and what remains unclear. A treatment or screening result can justify closer review without establishing a diagnosis or its cause. The useful product of collaboration is a clinically supported, coherent record, including findings that do not support a proposed diagnosis.
For example, a bedside nurse records new confusion, a pharmacist identifies recent sedating medication changes, and a therapist describes the patient's usual function. These observations may help the provider evaluate the change. They do not independently establish metabolic encephalopathy, a drug adverse effect, or a particular severity category. CDI should present the relevant chronology and uncertainty rather than convert each observation into a payment-sensitive label.
Know whose documentation supports the item being coded
FY2027 ICD-10-CM guideline I.B.14 defines the provider as the physician or other qualified healthcare practitioner legally accountable for establishing the diagnosis. This definition depends on legal responsibility, not a simple physician-versus-nonphysician distinction. Other clinicians may document in the official record as permitted by regulation, accreditation requirements, or hospital policy.
I.B.14 allows specified information from clinicians other than the provider: BMI; depth of non-pressure chronic ulcers; pressure ulcer stage; coma scale; NIH stroke scale; Chapter 21 social determinants of health; laterality; blood alcohol level; underimmunization status; and firearm injury intent. These are defined exceptions. They do not authorize diagnosis coding from every nursing, pharmacy, laboratory, or therapy observation. The guideline requires provider documentation of associated diagnoses such as obesity, pressure ulcer, acute stroke, or an alcohol-related disorder, and provider clarification of conflicting documentation. BMI, coma scale, NIHSS, blood alcohol level, SDOH, and underimmunization codes are secondary-only under this guideline.
Apply the exception to the actual documentation gap. If a provider documents a sacral pressure ulcer and the wound nurse supplies its stage, the stage can come from that nurse's record. If the provider documents only nonspecific skin breakdown and the wound nurse calls it a pressure injury, review whether the provider has established the underlying condition; clarify it when needed. Do not interchange pressure ulcer stage with depth of a non-pressure chronic ulcer.
SDOH requires its own application. Under I.C.21.c.17, appropriately recorded social information can come from involved clinicians such as social workers or case managers. Patient self-report must be signed off and incorporated into the record by a clinician or provider. Documented food insecurity is different from an unanswered screening question. Living alone, by itself, does not establish a problem related to living alone; the record must show the relevant risk or unmet need. Do not add a blanket requirement for a physician to restate every SDOH item.
Use nursing information with its timing and limitations
Nursing assessments often provide the clearest timeline of changes in consciousness, oxygen support, skin integrity, intake, output, mobility, and response to treatment. Review the actual observation, its units, and relevant context. A low urine output entry may reflect an incomplete collection, a short interval, or a genuine clinical change. A screening scale identifies risk or a screening finding within that instrument; it does not supply every diagnosis suggested by its name.
A practical collaboration request might ask the bedside nurse to clarify whether an intake-and-output entry covers the whole shift, where a baseline functional assessment is recorded, or when oxygen support changed. This resolves factual gaps without asking the nurse to adopt a diagnosis outside the applicable documentation rules. Clinical concerns requiring immediate care follow the clinical escalation process; a coding query is not a substitute for patient assessment.
Suppose nursing records hypotension and vasopressor treatment while the provider writes “urosepsis.” The CDI reviewer can assemble the infection findings, hemodynamic course, treatment, and competing explanations for provider clarification. Vasopressor use alone does not establish septic shock. “Urosepsis” is nonspecific and is not a default synonym for sepsis. A supported clarification must allow the provider to identify the condition actually present, another explanation, or an inability to determine it.
Ask pharmacy to clarify treatment context
Pharmacists can help reconcile medications, identify why a drug was started or stopped, locate relevant monitoring, and distinguish a chronic regimen from treatment of a new condition. A medication administration record may show what was given while a pharmacy note explains the indication and timing. Neither an antibiotic choice nor electrolyte replacement alone proves the infectious organism, sepsis, a severe electrolyte disorder, or a syndrome such as SIADH.
For anticoagulation-related questions, establish the drug, dose history, indication, administration circumstances, documented bleeding or other findings, and provider assessment. Reversal treatment can support investigation, but it does not independently decide whether an adverse effect, poisoning, or another circumstance occurred. Apply the relevant coding rules to the established facts rather than infer the category from the antidote.
Medication examples also require a current reference. FDA states that AstraZeneca ended U.S. commercial sales of Andexxa on December 22, 2025 and would no longer manufacture it for or sell it in the United States afterward. A historical record may contain this product; a current U.S. teaching list should not present it as a routine available option. For CDI, the transferable skill is to verify the actual treatment and contemporary source with pharmacy, not memorize an unmaintained reversal-drug table.
Integrate nutrition assessments without prescribing a diagnosis
A dietitian's assessment can describe intake, weight history, body composition, fluid status, and function. The 2012 Academy/ASPEN adult framework recommends at least two of six characteristics: insufficient intake, weight loss, loss of body fat, loss of muscle mass, fluid accumulation, and reduced grip strength. Its interpretation considers acute illness, chronic illness, or social/environmental circumstances; severity cutoffs are not interchangeable across all contexts. Albumin and prealbumin are not defining characteristics in that framework. This is a clinical assessment framework, not an automatic ICD-10-CM coding algorithm or a rule for all patient ages.
When a dietitian who is not the patient's legally accountable diagnosing provider documents malnutrition but the provider records only poor intake, CDI should evaluate whether diagnostic clarification is warranted. A useful query includes relevant assessment findings, the documented course, and the clinical question. It should allow the provider to determine whether malnutrition or another condition is present and, when appropriate, its degree. It should not ask the provider to endorse severe malnutrition because it produces a preferred severity designation. A nutritional supplement order alone does not establish malnutrition.
Connect therapy and social-work observations to the right question
Physical and occupational therapists can describe mobility, assistance needs, baseline function, and barriers to a safe transition. Speech-language pathologists can describe swallowing and communication findings. Social workers and case managers can document social circumstances and coordinate resources. Their contributions may reveal a gap between the clinical course and the provider's account, or directly support an item within an applicable exception.
For instance, swallowing precautions, a modified diet, and an infiltrate may warrant reviewing the record for the provider's explanation. They do not independently establish aspiration pneumonia. A therapy note describing a swallowing phase is not a general I.B.14 exception permitting every dysphagia diagnosis to be coded without the required provider documentation. Use the governing documentation rule for the condition being considered.
Make collaboration reproducible
Agree locally on where assessments are recorded, how urgent concerns are escalated, and how CDI requests factual clarification. A focused huddle can review one unresolved case with the involved disciplines. The agenda should identify the question, the evidence owner, the responsible decision maker, and the next action. Frequency and staffing depend on the program; no universal daily huddle or medication threshold determines whether a diagnosis exists.
Close the loop by checking the resulting record, not merely counting contacts. Did the provider address the question? Were conflicting accounts reconciled? Does the coding team have the documentation required for the reported item? If the clarification supports no additional diagnosis, that is a valid result. Recurrent gaps can then inform the project-selection and improvement methods in the next sections.
Primary references
- FY2027 ICD-10-CM Official Guidelines, I.B.14 and I.C.21.c.17.
- 2026 ACDIS/AHIMA compliant query practice brief.
- Academy/ASPEN adult malnutrition characteristics, 2012 table.
- FDA Andexxa safety communication, U.S. sales and manufacturing update.
A wound nurse documents a stage 3 sacral pressure injury. The responsible provider documents only “sacral skin breakdown,” without establishing whether it is a pressure ulcer. No other provider documentation resolves the condition. What is the best CDI/coding action under FY2027 guideline I.B.14?
Clarify the underlying condition with the provider; if a pressure ulcer is established, the nurse documentation may supply the stage.
Assign the pressure ulcer diagnosis and stage directly because the stage exception also establishes the underlying ulcer diagnosis.
Use an unspecified pressure ulcer code because choosing an unspecified code removes the need to establish the condition.
Ask the provider to reproduce the nurse assessment verbatim because staging can never be taken from another clinician.
A patient with a urinary infection has hypotension treated with fluids and norepinephrine. The provider writes “urosepsis.” The record also contains possible competing explanations for the hypotension. What is the most appropriate CDI response?
Interpret the treatment combination as a diagnosis of septic shock and request only confirmation of the severity code.
Review the chronology and competing findings, then seek a supported, nonleading clarification of the infection and hemodynamic condition, if any.
Interpret “urosepsis” as a default synonym for sepsis and clarify only whether the hypotension began before admission.
Defer all clarification until a denial arrives because treatment indications cannot contribute to a clinical query.
A dietitian who is not the patient’s legally accountable diagnosing provider documents an adult malnutrition assessment using the Academy/ASPEN framework. The provider documents poor intake and orders supplements but does not address whether malnutrition is present. What should the CDI reviewer do?
Assign the severity stated by the dietitian because using a recognized assessment framework replaces provider diagnostic documentation.
Treat the supplement order as provider confirmation of the dietitian’s diagnosis and degree.
Evaluate the complete assessment and record, and seek appropriate provider clarification of whether a condition and degree are present without predetermining the answer.
Wait for an abnormal albumin value because it is a required defining characteristic in the Academy/ASPEN framework.
Sections you finish are checked off in the contents.