CPT 90834 + ICD-10 F32.1: Major depressive disorder, single episode, moderate
Psychotherapy, 45 minutes billed with Major depressive disorder, single episode, moderate — documentation requirements, denial reasons, modifiers, and reimbursement context.
CPT Code
90834
Psychotherapy, 45 minutes
ICD-10 Code
F32.1
Major depressive disorder, single episode, moderate
Common Modifiers
Compatibility Notes
A specific and well-documented pairing for moderate first-episode MDD. The 45-minute session length is appropriate for established therapy relationships where therapeutic goals have been identified. Most payers process this combination without additional scrutiny.
Documentation Required
- ✓Session start and stop times confirming 38–52 minutes
- ✓PHQ-9 score in moderate range (10–14)
- ✓First MDD episode confirmed (no prior episodes)
- ✓Functional impairment in at least one domain
- ✓Risk assessment
Common Denial Reasons
- ✗PHQ-9 scores inconsistent with moderate specifier
- ✗Prior depressive episodes documented — use F33.1 for recurrent moderate MDD
- ✗Session time outside the 38–52 minute window
Applicable Modifiers
Reimbursement Notes
OON UCR $100–$165. This is a clean, specific billing combination that processes well with most commercial payers.
Generate a superbill with CPT 90834 and ICD-10 F32.1
Superbilled makes it easy to include the correct CPT and ICD-10 codes on every superbill. Create a compliant, insurance-ready document in minutes.
Generate superbill with 90834 + F32.1 free