https://neurona28.com/blog/Coding questions, answered against the source.https://neurona28.com/blog/antipsychotic-is-not-psychosis/https://neurona28.com/blog/antipsychotic-is-not-psychosis/Sun, 01 Nov 2026 00:00:00 +0000An antipsychotic on the medication list does not document psychotic features. As written, this note codes to F32.2 with no query. Why, and when a query would be warranted.https://neurona28.com/blog/ckd-stage-from-provider-not-egfr/https://neurona28.com/blog/ckd-stage-from-provider-not-egfr/Sun, 01 Nov 2026 00:00:00 +0000The chronic kidney disease stage comes from the provider's documentation, not the lab value. A worked example with stage 3a and hypertension, and what to do when no stage is written.https://neurona28.com/blog/healed-amputation-diabetic-angiopathy/https://neurona28.com/blog/healed-amputation-diabetic-angiopathy/Sun, 01 Nov 2026 00:00:00 +0000A healed below-knee amputation in a patient with type 2 diabetes does not, on its own, support E11.51. What it does support, and the query that asks the right question.