In the context of Rosh Hodesh and Hallel, what are the rules for blessings if one forgets to insert the special mention?
Synopsis
On days with an additional Musaf service, if one forgets the Rosh Hodesh mention in Shacharit but completes the Musaf prayer, one may fulfill the obligation through the Musaf service rather than returning to repeat Shacharit.
More in Work on Chol HaMoed
Must one recite 'Ya'aleh v'yavo' in the Amidah on Rosh Hodesh, and what is the consequence if forgotten?
2 opinions
How is Hallel recited on Rosh Hodesh - in full, in parts, or with skips, and should blessings be recited?
2 opinions
May one interrupt Hallel recitation to greet another person with 'Shalom' or for other matters?
1 opinions
If one stops during Hallel recitation and waits for an extended time, must one return to the beginning?
1 opinions
If one recites the verses of Hallel out of order, has one fulfilled the obligation?
1 opinions
Is standing required while reciting Hallel?
2 opinions
What is the proper practice for doubled verses and responsive verses in Hallel?
1 opinions
When the community recites response verses in Hallel, what should individuals do?
1 opinions
Related from other topics
When one bows during Zokhreinu or Mi Kamokha on Rosh Hashanah/Yom Kippur (insertions in the first and second blessings of the Amidah), must one straighten up before the blessing's conclusion?
Mashiv HaRuach — Wind and Rain
Are there special rules for Torah reading on Shemini Atzeret or Simchat Torah regarding multiple grooms?
Torah Reading Aliyot
May one alternatively mention Rosh Chodesh or Chol HaMoed in the other HaRachaman blessings instead of as a separate insertion?
Errors in Birkat HaMazon
What is the rule for the third Shabbat meal regarding special blessings for the day?
Errors in Birkat HaMazon
Must the Bracha Me'ein Shalosh mention the special occasion (Shabbat, Yom Tov, Rosh Chodesh)? What about Chanukah and Purim?
Al HaMichyah
When should tefillin be removed on Rosh Chodesh — before Hallel, before Torah reading, before or at U'Va L'Tziyon, or at the beginning of Musaf?
Trade on Chol HaMoed
Discussion
Discussion coming soon.
The Daily Law
One question. Every opinion. Every morning.
A new halakhic question and the full spectrum of rabbinic thought, delivered daily.