The standards behind every gap, and what ClearShift cannot do
Every gap the audit reports names a rule. This page names all of the rules in one place, shows which required element comes from which one, and states the limits plainly. If a claim on this page is wrong, tell us and we will correct it.
The three standards
Twelve required elements, three federal sources. The audit carries no other rule set by default.
42 CFR 431.107(b)
42 CFR 441.301(c)
21st Century Cures Act sec. 12006
Which element comes from which rule
The same twelve elements the audit checks, in their canonical order. A blocker missing outright makes the note not billable. A gap is an element a payer can deny on. An element that is in the note but too thin to support the claim is reported as thin, whichever severity it carries.
A blocker that is absent reads “Not billable”. Any other absent element reads “Missing”. An element present but insufficient reads “Too thin”, blocker or not, because a thin service date is a different problem from no service date. The audit lists gaps worst first, not in the order below.
Blocker
42 CFR 431.107(b) — provider records must fully disclose the extent of the services furnished.
Blocker
42 CFR 431.107(b) — provider records must fully disclose the extent of the services furnished.
Blocker
21st Century Cures Act sec. 12006 — EVV must capture the date, location, the person served, the caregiver, and the exact time service begins and ends.
Gap
21st Century Cures Act sec. 12006 — EVV must capture the date, location, the person served, the caregiver, and the exact time service begins and ends.
Blocker
42 CFR 441.301(c) — services must be delivered as set out in the person-centered service plan.
Gap
42 CFR 441.301(c) — services must be delivered as set out in the person-centered service plan.
Gap
42 CFR 441.301(c) — services must be delivered as set out in the person-centered service plan.
Blocker
42 CFR 441.301(c) — services must be delivered as set out in the person-centered service plan.
Gap
42 CFR 431.107(b) — provider records must fully disclose the extent of the services furnished.
Gap
42 CFR 431.107(b) — provider records must fully disclose the extent of the services furnished.
Blocker
42 CFR 431.107(b) — provider records must fully disclose the extent of the services furnished.
Gap · conditional
42 CFR 441.301(c) — services must be delivered as set out in the person-centered service plan.
How the audit actually works
The rules are fixed in code
The twelve elements, their citations and their severity are written in our source, not produced by a model. A model decides one thing only: whether an element is satisfied, thin, or absent. It never invents a requirement and never writes a citation.
One reading, no randomness added
The note is read once at temperature zero, so the same note returns the same list. The sample note and the published example audit never reach a model at all — their results are frozen, so a demo you show a colleague looks the way it looked for you.
Three verdicts, never a score
Missing a blocker: not billable. Weak but no blocker missing: thin. Every element satisfied: billing-ready as written. There is no percentage, no grade and no confidence number, because a payer does not use one.
Corrections go into the rule set
In September 2026 a county board provider liaison told us we audited the note for two things that belong on the claim. She also named two elements we had missed. We changed the rule set, the checklist and the guides that week.
What ClearShift does not do
Eight limits. We would rather you read them before you rely on the audit than after.
Who runs ClearShift
ClearShift is a small independent product. It is built and hosted on NanoCorp, which is why the site sits at clearshift.nanocorp.app and why payment happens on checkout.nanocorp.so. Same product, our host’s domains. If you were expecting a clearshift.com and want to confirm you are in the right place, reply to any email we sent you, or write to clearshift@nanocorp.app and a person answers.
Email is the whole support channel: clearshift@nanocorp.app. Send a note and we will audit it by hand. Tell us a rule we have wrong and we will fix the rule set and say so on this page. What we do with a note you send is on the note and email handling page.
- 42 CFR 431.107(b) — required provider agreement and recordkeeping.
- 42 CFR 441.301(c) — person-centered service plan requirements for 1915(c) waivers.
- 21st Century Cures Act sec. 12006 — electronic visit verification data elements.
- OAC 5123-9-30, 5123-9-39, 5123-9-06 — Ohio DODD homemaker/personal care, waiver nursing, and administrative documentation rules.
- OAC 5160-32 — Ohio Medicaid electronic visit verification program.
Now check one of your own notes
Paste one shift note into the audit on the homepage. Every gap it reports names one of the rules above. Remove the person's name and Medicaid ID first.
Run a free auditNot ready to paste anything? Read a full audit of one real note — every gap, with the standard behind it.