NCCI · CPT 90832 / 90834
Psychotherapy 30 min (90832) + 45 min (90834)
Psychotherapy time-based codes are mutually exclusive for the same session.
Column 1 code
90832
Column 2 code
90834
Modifier indicator
0 — No bypass allowed
Why this pair bundles
Different time tiers — choose the code matching documented time.
Modifier-bypass policy
Modifier indicator: 0 — no modifier bypass is permitted for this pair under any circumstance.
No bypass. Document exact session time and choose code accordingly (16-37 min = 90832, 38-52 min = 90834, 53+ = 90837).
Documentation requirements
- Exact session time documented
- Therapy content note
Common clinical scenarios
- Session length determines code; not bundled.
Frequently asked questions
Why does CMS bundle 90832 and 90834?
Different time tiers — choose the code matching documented time.
What documentation supports separate billing?
Exact session time documented; Therapy content note.
When does this conflict typically arise?
Session length determines code; not bundled..
Sources
Catch NCCI 90832/90834 conflicts before submission
ApprovalHelp auto-flags NCCI bundling conflicts on the claim line before you submit. Modifier-bypass eligibility checked against current quarterly NCCI tables. no setup fee.
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