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ICD-10 Specificity Review for Clinical Notes
Paste a note and see which diagnoses are documented to full specificity, which are not, and the compliant question that would settle each gap.
River's ICD-10 specificity review reads a clinical note and, for each diagnosis, shows the codes the documentation supports today, checked against the current ICD-10-CM code set from the National Library of Medicine. Where a more specific code exists but the note does not support it, the review names the missing clinical detail.
It never suggests documenting a condition that was not assessed. Each gap is written as a neutral question to the clinician, the way compliant documentation queries are written, so the answer can be yes, no or not clinically determined. It applies the outpatient or inpatient rules for uncertain diagnoses, and leaves final code assignment to a certified coder.
This is for physicians checking their own notes before signing, and for coders and documentation specialists preparing queries.
Why ICD-10 Specificity Matters
ICD-10-CM has more than 70,000 codes, and many documentation problems come from unspecified codes where the note lacks a detail. For example, 'type 2 diabetes' with 'numbness in both feet' is not the same as documented diabetic polyneuropathy: a coder cannot code a complication from a finding. The guidelines do presume a link between diabetes and certain listed conditions when both are documented, so naming the condition matters more than explaining it.
Hierarchical condition category risk adjustment is used by Medicare Advantage, marketplace plans under the Affordable Care Act and some other payers to adjust payment for patient complexity. Chronic conditions such as heart failure, COPD, diabetes with complications and chronic kidney disease count only when they are documented and assessed in that calendar year, so a condition managed but not documented this year is missing from this year's risk score. The same rule cuts the other way: a condition coded without support is an audit finding.
For office visits since 2021, the visit level is chosen by medical decision making or total time, not by counting diagnoses. Specific diagnoses matter for medical necessity, risk adjustment and quality reporting, and they matter most when they reflect the clinician's actual assessment. A compliant review asks; it never tells the clinician what to write.
How it works
Paste the note
The assessment and plan or the full note, with identifiers removed if needed.
Get the review
A table of diagnoses, supported codes, missing details and a neutral question for each gap.
Answer and finish
The clinician answers the questions from the chart, and a certified coder assigns final codes.
What you get
- Each diagnosis with the codes the note supports now, checked against the current code set
- The clinical detail missing for a more specific code, named plainly
- Gaps written as neutral, non-leading questions to the clinician
- Outpatient or inpatient rules for uncertain diagnoses applied correctly
Common questions
Does this replace a certified coder?
No. This tool assists documentation review and provides coding suggestions, but final code assignment should be verified by a certified professional coder (CPC) before claim submission. Use this as a first-pass review tool and educational resource.
How does the ICD-10 lookup work?
Candidate codes are checked against the National Library of Medicine's ICD-10-CM tables, which follow the current code set. A code that cannot be found there is not suggested. The review still treats every code as a candidate for a certified coder to confirm, because code assignment depends on the full record and the official guidelines.
Can I use this for inpatient coding?
This tool is optimized for outpatient/office visit coding following outpatient ICD-10-CM guidelines (where 'possible/probable' diagnoses are coded to symptom level). For inpatient coding (where principal diagnosis rules differ), results should be interpreted with inpatient coding guidelines in mind.
Can I paste real patient details?
Follow your organization's policy first. If your organization has a business associate agreement with River, work within its terms. If not, remove names, record numbers, addresses, exact dates and other identifiers before pasting. Diagnoses and findings are what the review needs, not identity.
ICD-10 Specificity Review for Clinical Notes
Describe what you need, add any files you have, and your workspace opens with the work already underway.