NCCI edits for G0304 Code page: https://localishealth.com/hcpcs/G0304 NCCI release: 2026 D Source: https://www.cms.gov/medicare/coding-billing/national-correct-coding-initiative-ncci-edits NOT SEPARATELY PAYABLE TOGETHER—NO NCCI-ASSOCIATED MODIFIER BYPASSES THE EDIT (modifier indicator 0) 36591 G0304 is Column One, 36591 is Column Two—36591 denies 36592 G0304 is Column One, 36592 is Column Two—36592 denies 96523 G0304 is Column One, 96523 is Column Two—96523 denies G0302 G0302 is Column One, G0304 is Column Two—G0304 denies G0303 G0303 is Column One, G0304 is Column Two—G0304 denies BILLABLE TOGETHER ONLY WHEN AN NCCI-ASSOCIATED MODIFIER IS APPROPRIATE (modifier indicator 1) 99202 G0304 is Column One, 99202 is Column Two—99202 denies 99203 G0304 is Column One, 99203 is Column Two—99203 denies 99204 G0304 is Column One, 99204 is Column Two—99204 denies 99205 G0304 is Column One, 99205 is Column Two—99205 denies 99211 G0304 is Column One, 99211 is Column Two—99211 denies 99212 G0304 is Column One, 99212 is Column Two—99212 denies 99213 G0304 is Column One, 99213 is Column Two—99213 denies 99214 G0304 is Column One, 99214 is Column Two—99214 denies 99215 G0304 is Column One, 99215 is Column Two—99215 denies 99221 G0304 is Column One, 99221 is Column Two—99221 denies 99222 G0304 is Column One, 99222 is Column Two—99222 denies 99223 G0304 is Column One, 99223 is Column Two—99223 denies 99231 G0304 is Column One, 99231 is Column Two—99231 denies 99232 G0304 is Column One, 99232 is Column Two—99232 denies 99233 G0304 is Column One, 99233 is Column Two—99233 denies 99234 G0304 is Column One, 99234 is Column Two—99234 denies 99235 G0304 is Column One, 99235 is Column Two—99235 denies 99236 G0304 is Column One, 99236 is Column Two—99236 denies 99238 G0304 is Column One, 99238 is Column Two—99238 denies 99239 G0304 is Column One, 99239 is Column Two—99239 denies 99281 G0304 is Column One, 99281 is Column Two—99281 denies 99282 G0304 is Column One, 99282 is Column Two—99282 denies 99283 G0304 is Column One, 99283 is Column Two—99283 denies 99284 G0304 is Column One, 99284 is Column Two—99284 denies 99285 G0304 is Column One, 99285 is Column Two—99285 denies 99291 G0304 is Column One, 99291 is Column Two—99291 denies 99304 G0304 is Column One, 99304 is Column Two—99304 denies 99305 G0304 is Column One, 99305 is Column Two—99305 denies 99306 G0304 is Column One, 99306 is Column Two—99306 denies 99307 G0304 is Column One, 99307 is Column Two—99307 denies 99308 G0304 is Column One, 99308 is Column Two—99308 denies 99309 G0304 is Column One, 99309 is Column Two—99309 denies 99310 G0304 is Column One, 99310 is Column Two—99310 denies 99315 G0304 is Column One, 99315 is Column Two—99315 denies 99316 G0304 is Column One, 99316 is Column Two—99316 denies 99341 G0304 is Column One, 99341 is Column Two—99341 denies 99342 G0304 is Column One, 99342 is Column Two—99342 denies 99344 G0304 is Column One, 99344 is Column Two—99344 denies 99345 G0304 is Column One, 99345 is Column Two—99345 denies 99347 G0304 is Column One, 99347 is Column Two—99347 denies 99348 G0304 is Column One, 99348 is Column Two—99348 denies 99349 G0304 is Column One, 99349 is Column Two—99349 denies 99350 G0304 is Column One, 99350 is Column Two—99350 denies 99466 G0304 is Column One, 99466 is Column Two—99466 denies 99468 G0304 is Column One, 99468 is Column Two—99468 denies 99469 G0304 is Column One, 99469 is Column Two—99469 denies 99471 G0304 is Column One, 99471 is Column Two—99471 denies 99472 G0304 is Column One, 99472 is Column Two—99472 denies 99475 G0304 is Column One, 99475 is Column Two—99475 denies 99476 G0304 is Column One, 99476 is Column Two—99476 denies 99477 G0304 is Column One, 99477 is Column Two—99477 denies 99478 G0304 is Column One, 99478 is Column Two—99478 denies 99479 G0304 is Column One, 99479 is Column Two—99479 denies 99480 G0304 is Column One, 99480 is Column Two—99480 denies 99483 G0304 is Column One, 99483 is Column Two—99483 denies 99485 G0304 is Column One, 99485 is Column Two—99485 denies 99497 G0304 is Column One, 99497 is Column Two—99497 denies G0380 G0304 is Column One, G0380 is Column Two—G0380 denies G0381 G0304 is Column One, G0381 is Column Two—G0381 denies G0382 G0304 is Column One, G0382 is Column Two—G0382 denies G0383 G0304 is Column One, G0383 is Column Two—G0383 denies G0384 G0304 is Column One, G0384 is Column Two—G0384 denies G0406 G0304 is Column One, G0406 is Column Two—G0406 denies G0407 G0304 is Column One, G0407 is Column Two—G0407 denies G0408 G0304 is Column One, G0408 is Column Two—G0408 denies G0425 G0304 is Column One, G0425 is Column Two—G0425 denies G0426 G0304 is Column One, G0426 is Column Two—G0426 denies G0427 G0304 is Column One, G0427 is Column Two—G0427 denies G0463 G0304 is Column One, G0463 is Column Two—G0463 denies G0508 G0304 is Column One, G0508 is Column Two—G0508 denies G0509 G0304 is Column One, G0509 is Column Two—G0509 denies MUE units per patient per date of service: 1